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-rw-r--r--drivers/s390/crypto/ap_bus.c72
-rw-r--r--drivers/s390/crypto/ap_card.c17
-rw-r--r--drivers/s390/crypto/ap_queue.c18
-rw-r--r--drivers/s390/crypto/zcrypt_card.c6
-rw-r--r--drivers/s390/crypto/zcrypt_cex4.c34
-rw-r--r--drivers/s390/crypto/zcrypt_queue.c4
6 files changed, 76 insertions, 75 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 5256e3ce84e5..171b0a08e0f9 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -1021,7 +1021,7 @@ EXPORT_SYMBOL(ap_parse_mask_str);
static ssize_t ap_domain_show(struct bus_type *bus, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", ap_domain_index);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ap_domain_index);
}
static ssize_t ap_domain_store(struct bus_type *bus,
@@ -1047,14 +1047,14 @@ static BUS_ATTR_RW(ap_domain);
static ssize_t ap_control_domain_mask_show(struct bus_type *bus, char *buf)
{
if (!ap_configuration) /* QCI not supported */
- return snprintf(buf, PAGE_SIZE, "not supported\n");
+ return scnprintf(buf, PAGE_SIZE, "not supported\n");
- return snprintf(buf, PAGE_SIZE,
- "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
- ap_configuration->adm[0], ap_configuration->adm[1],
- ap_configuration->adm[2], ap_configuration->adm[3],
- ap_configuration->adm[4], ap_configuration->adm[5],
- ap_configuration->adm[6], ap_configuration->adm[7]);
+ return scnprintf(buf, PAGE_SIZE,
+ "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
+ ap_configuration->adm[0], ap_configuration->adm[1],
+ ap_configuration->adm[2], ap_configuration->adm[3],
+ ap_configuration->adm[4], ap_configuration->adm[5],
+ ap_configuration->adm[6], ap_configuration->adm[7]);
}
static BUS_ATTR_RO(ap_control_domain_mask);
@@ -1062,14 +1062,14 @@ static BUS_ATTR_RO(ap_control_domain_mask);
static ssize_t ap_usage_domain_mask_show(struct bus_type *bus, char *buf)
{
if (!ap_configuration) /* QCI not supported */
- return snprintf(buf, PAGE_SIZE, "not supported\n");
+ return scnprintf(buf, PAGE_SIZE, "not supported\n");
- return snprintf(buf, PAGE_SIZE,
- "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
- ap_configuration->aqm[0], ap_configuration->aqm[1],
- ap_configuration->aqm[2], ap_configuration->aqm[3],
- ap_configuration->aqm[4], ap_configuration->aqm[5],
- ap_configuration->aqm[6], ap_configuration->aqm[7]);
+ return scnprintf(buf, PAGE_SIZE,
+ "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
+ ap_configuration->aqm[0], ap_configuration->aqm[1],
+ ap_configuration->aqm[2], ap_configuration->aqm[3],
+ ap_configuration->aqm[4], ap_configuration->aqm[5],
+ ap_configuration->aqm[6], ap_configuration->aqm[7]);
}
static BUS_ATTR_RO(ap_usage_domain_mask);
@@ -1077,29 +1077,29 @@ static BUS_ATTR_RO(ap_usage_domain_mask);
static ssize_t ap_adapter_mask_show(struct bus_type *bus, char *buf)
{
if (!ap_configuration) /* QCI not supported */
- return snprintf(buf, PAGE_SIZE, "not supported\n");
+ return scnprintf(buf, PAGE_SIZE, "not supported\n");
- return snprintf(buf, PAGE_SIZE,
- "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
- ap_configuration->apm[0], ap_configuration->apm[1],
- ap_configuration->apm[2], ap_configuration->apm[3],
- ap_configuration->apm[4], ap_configuration->apm[5],
- ap_configuration->apm[6], ap_configuration->apm[7]);
+ return scnprintf(buf, PAGE_SIZE,
+ "0x%08x%08x%08x%08x%08x%08x%08x%08x\n",
+ ap_configuration->apm[0], ap_configuration->apm[1],
+ ap_configuration->apm[2], ap_configuration->apm[3],
+ ap_configuration->apm[4], ap_configuration->apm[5],
+ ap_configuration->apm[6], ap_configuration->apm[7]);
}
static BUS_ATTR_RO(ap_adapter_mask);
static ssize_t ap_interrupts_show(struct bus_type *bus, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n",
- ap_using_interrupts() ? 1 : 0);
+ return scnprintf(buf, PAGE_SIZE, "%d\n",
+ ap_using_interrupts() ? 1 : 0);
}
static BUS_ATTR_RO(ap_interrupts);
static ssize_t config_time_show(struct bus_type *bus, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", ap_config_time);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ap_config_time);
}
static ssize_t config_time_store(struct bus_type *bus,
@@ -1118,7 +1118,7 @@ static BUS_ATTR_RW(config_time);
static ssize_t poll_thread_show(struct bus_type *bus, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", ap_poll_kthread ? 1 : 0);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ap_poll_kthread ? 1 : 0);
}
static ssize_t poll_thread_store(struct bus_type *bus,
@@ -1141,7 +1141,7 @@ static BUS_ATTR_RW(poll_thread);
static ssize_t poll_timeout_show(struct bus_type *bus, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%llu\n", poll_timeout);
+ return scnprintf(buf, PAGE_SIZE, "%llu\n", poll_timeout);
}
static ssize_t poll_timeout_store(struct bus_type *bus, const char *buf,
@@ -1176,7 +1176,7 @@ static ssize_t ap_max_domain_id_show(struct bus_type *bus, char *buf)
max_domain_id = ap_max_domain_id ? : -1;
else
max_domain_id = 15;
- return snprintf(buf, PAGE_SIZE, "%d\n", max_domain_id);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", max_domain_id);
}
static BUS_ATTR_RO(ap_max_domain_id);
@@ -1187,10 +1187,10 @@ static ssize_t apmask_show(struct bus_type *bus, char *buf)
if (mutex_lock_interruptible(&ap_perms_mutex))
return -ERESTARTSYS;
- rc = snprintf(buf, PAGE_SIZE,
- "0x%016lx%016lx%016lx%016lx\n",
- ap_perms.apm[0], ap_perms.apm[1],
- ap_perms.apm[2], ap_perms.apm[3]);
+ rc = scnprintf(buf, PAGE_SIZE,
+ "0x%016lx%016lx%016lx%016lx\n",
+ ap_perms.apm[0], ap_perms.apm[1],
+ ap_perms.apm[2], ap_perms.apm[3]);
mutex_unlock(&ap_perms_mutex);
return rc;
@@ -1218,10 +1218,10 @@ static ssize_t aqmask_show(struct bus_type *bus, char *buf)
if (mutex_lock_interruptible(&ap_perms_mutex))
return -ERESTARTSYS;
- rc = snprintf(buf, PAGE_SIZE,
- "0x%016lx%016lx%016lx%016lx\n",
- ap_perms.aqm[0], ap_perms.aqm[1],
- ap_perms.aqm[2], ap_perms.aqm[3]);
+ rc = scnprintf(buf, PAGE_SIZE,
+ "0x%016lx%016lx%016lx%016lx\n",
+ ap_perms.aqm[0], ap_perms.aqm[1],
+ ap_perms.aqm[2], ap_perms.aqm[3]);
mutex_unlock(&ap_perms_mutex);
return rc;
diff --git a/drivers/s390/crypto/ap_card.c b/drivers/s390/crypto/ap_card.c
index e85bfca1ed16..0a39dfdb6a1d 100644
--- a/drivers/s390/crypto/ap_card.c
+++ b/drivers/s390/crypto/ap_card.c
@@ -23,7 +23,7 @@ static ssize_t hwtype_show(struct device *dev,
{
struct ap_card *ac = to_ap_card(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ac->ap_dev.device_type);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ac->ap_dev.device_type);
}
static DEVICE_ATTR_RO(hwtype);
@@ -33,7 +33,7 @@ static ssize_t raw_hwtype_show(struct device *dev,
{
struct ap_card *ac = to_ap_card(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ac->raw_hwtype);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ac->raw_hwtype);
}
static DEVICE_ATTR_RO(raw_hwtype);
@@ -43,7 +43,7 @@ static ssize_t depth_show(struct device *dev, struct device_attribute *attr,
{
struct ap_card *ac = to_ap_card(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ac->queue_depth);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", ac->queue_depth);
}
static DEVICE_ATTR_RO(depth);
@@ -53,7 +53,7 @@ static ssize_t ap_functions_show(struct device *dev,
{
struct ap_card *ac = to_ap_card(dev);
- return snprintf(buf, PAGE_SIZE, "0x%08X\n", ac->functions);
+ return scnprintf(buf, PAGE_SIZE, "0x%08X\n", ac->functions);
}
static DEVICE_ATTR_RO(ap_functions);
@@ -69,7 +69,7 @@ static ssize_t request_count_show(struct device *dev,
spin_lock_bh(&ap_list_lock);
req_cnt = atomic64_read(&ac->total_request_count);
spin_unlock_bh(&ap_list_lock);
- return snprintf(buf, PAGE_SIZE, "%llu\n", req_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%llu\n", req_cnt);
}
static ssize_t request_count_store(struct device *dev,
@@ -102,7 +102,7 @@ static ssize_t requestq_count_show(struct device *dev,
for_each_ap_queue(aq, ac)
reqq_cnt += aq->requestq_count;
spin_unlock_bh(&ap_list_lock);
- return snprintf(buf, PAGE_SIZE, "%d\n", reqq_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", reqq_cnt);
}
static DEVICE_ATTR_RO(requestq_count);
@@ -119,7 +119,7 @@ static ssize_t pendingq_count_show(struct device *dev,
for_each_ap_queue(aq, ac)
penq_cnt += aq->pendingq_count;
spin_unlock_bh(&ap_list_lock);
- return snprintf(buf, PAGE_SIZE, "%d\n", penq_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", penq_cnt);
}
static DEVICE_ATTR_RO(pendingq_count);
@@ -127,7 +127,8 @@ static DEVICE_ATTR_RO(pendingq_count);
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- return sprintf(buf, "ap:t%02X\n", to_ap_dev(dev)->device_type);
+ return scnprintf(buf, PAGE_SIZE, "ap:t%02X\n",
+ to_ap_dev(dev)->device_type);
}
static DEVICE_ATTR_RO(modalias);
diff --git a/drivers/s390/crypto/ap_queue.c b/drivers/s390/crypto/ap_queue.c
index a317ab484932..39c0b246c69a 100644
--- a/drivers/s390/crypto/ap_queue.c
+++ b/drivers/s390/crypto/ap_queue.c
@@ -484,7 +484,7 @@ static ssize_t request_count_show(struct device *dev,
spin_lock_bh(&aq->lock);
req_cnt = aq->total_request_count;
spin_unlock_bh(&aq->lock);
- return snprintf(buf, PAGE_SIZE, "%llu\n", req_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%llu\n", req_cnt);
}
static ssize_t request_count_store(struct device *dev,
@@ -511,7 +511,7 @@ static ssize_t requestq_count_show(struct device *dev,
spin_lock_bh(&aq->lock);
reqq_cnt = aq->requestq_count;
spin_unlock_bh(&aq->lock);
- return snprintf(buf, PAGE_SIZE, "%d\n", reqq_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", reqq_cnt);
}
static DEVICE_ATTR_RO(requestq_count);
@@ -525,7 +525,7 @@ static ssize_t pendingq_count_show(struct device *dev,
spin_lock_bh(&aq->lock);
penq_cnt = aq->pendingq_count;
spin_unlock_bh(&aq->lock);
- return snprintf(buf, PAGE_SIZE, "%d\n", penq_cnt);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", penq_cnt);
}
static DEVICE_ATTR_RO(pendingq_count);
@@ -540,14 +540,14 @@ static ssize_t reset_show(struct device *dev,
switch (aq->state) {
case AP_STATE_RESET_START:
case AP_STATE_RESET_WAIT:
- rc = snprintf(buf, PAGE_SIZE, "Reset in progress.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "Reset in progress.\n");
break;
case AP_STATE_WORKING:
case AP_STATE_QUEUE_FULL:
- rc = snprintf(buf, PAGE_SIZE, "Reset Timer armed.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "Reset Timer armed.\n");
break;
default:
- rc = snprintf(buf, PAGE_SIZE, "No Reset Timer set.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "No Reset Timer set.\n");
}
spin_unlock_bh(&aq->lock);
return rc;
@@ -581,11 +581,11 @@ static ssize_t interrupt_show(struct device *dev,
spin_lock_bh(&aq->lock);
if (aq->state == AP_STATE_SETIRQ_WAIT)
- rc = snprintf(buf, PAGE_SIZE, "Enable Interrupt pending.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "Enable Interrupt pending.\n");
else if (aq->interrupt == AP_INTR_ENABLED)
- rc = snprintf(buf, PAGE_SIZE, "Interrupts enabled.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "Interrupts enabled.\n");
else
- rc = snprintf(buf, PAGE_SIZE, "Interrupts disabled.\n");
+ rc = scnprintf(buf, PAGE_SIZE, "Interrupts disabled.\n");
spin_unlock_bh(&aq->lock);
return rc;
}
diff --git a/drivers/s390/crypto/zcrypt_card.c b/drivers/s390/crypto/zcrypt_card.c
index d4f35a183c15..c53cab4b0c9e 100644
--- a/drivers/s390/crypto/zcrypt_card.c
+++ b/drivers/s390/crypto/zcrypt_card.c
@@ -41,7 +41,7 @@ static ssize_t type_show(struct device *dev,
{
struct zcrypt_card *zc = to_ap_card(dev)->private;
- return snprintf(buf, PAGE_SIZE, "%s\n", zc->type_string);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", zc->type_string);
}
static DEVICE_ATTR_RO(type);
@@ -52,7 +52,7 @@ static ssize_t online_show(struct device *dev,
{
struct zcrypt_card *zc = to_ap_card(dev)->private;
- return snprintf(buf, PAGE_SIZE, "%d\n", zc->online);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", zc->online);
}
static ssize_t online_store(struct device *dev,
@@ -86,7 +86,7 @@ static ssize_t load_show(struct device *dev,
{
struct zcrypt_card *zc = to_ap_card(dev)->private;
- return snprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&zc->load));
+ return scnprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&zc->load));
}
static DEVICE_ATTR_RO(load);
diff --git a/drivers/s390/crypto/zcrypt_cex4.c b/drivers/s390/crypto/zcrypt_cex4.c
index 6fc1ea77fbe9..8cfb1e2e9e1b 100644
--- a/drivers/s390/crypto/zcrypt_cex4.c
+++ b/drivers/s390/crypto/zcrypt_cex4.c
@@ -87,7 +87,7 @@ static ssize_t cca_serialnr_show(struct device *dev,
if (ap_domain_index >= 0)
cca_get_info(ac->id, ap_domain_index, &ci, zc->online);
- return snprintf(buf, PAGE_SIZE, "%s\n", ci.serial);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", ci.serial);
}
static struct device_attribute dev_attr_cca_serialnr =
@@ -122,10 +122,10 @@ static ssize_t cca_mkvps_show(struct device *dev,
&ci, zq->online);
if (ci.new_mk_state >= '1' && ci.new_mk_state <= '3')
- n = snprintf(buf, PAGE_SIZE, "AES NEW: %s 0x%016llx\n",
- new_state[ci.new_mk_state - '1'], ci.new_mkvp);
+ n = scnprintf(buf, PAGE_SIZE, "AES NEW: %s 0x%016llx\n",
+ new_state[ci.new_mk_state - '1'], ci.new_mkvp);
else
- n = snprintf(buf, PAGE_SIZE, "AES NEW: - -\n");
+ n = scnprintf(buf, PAGE_SIZE, "AES NEW: - -\n");
if (ci.cur_mk_state >= '1' && ci.cur_mk_state <= '2')
n += scnprintf(buf + n, PAGE_SIZE - n,
@@ -172,9 +172,9 @@ static ssize_t ep11_api_ordinalnr_show(struct device *dev,
ep11_get_card_info(ac->id, &ci, zc->online);
if (ci.API_ord_nr > 0)
- return snprintf(buf, PAGE_SIZE, "%u\n", ci.API_ord_nr);
+ return scnprintf(buf, PAGE_SIZE, "%u\n", ci.API_ord_nr);
else
- return snprintf(buf, PAGE_SIZE, "\n");
+ return scnprintf(buf, PAGE_SIZE, "\n");
}
static struct device_attribute dev_attr_ep11_api_ordinalnr =
@@ -193,11 +193,11 @@ static ssize_t ep11_fw_version_show(struct device *dev,
ep11_get_card_info(ac->id, &ci, zc->online);
if (ci.FW_version > 0)
- return snprintf(buf, PAGE_SIZE, "%d.%d\n",
- (int)(ci.FW_version >> 8),
- (int)(ci.FW_version & 0xFF));
+ return scnprintf(buf, PAGE_SIZE, "%d.%d\n",
+ (int)(ci.FW_version >> 8),
+ (int)(ci.FW_version & 0xFF));
else
- return snprintf(buf, PAGE_SIZE, "\n");
+ return scnprintf(buf, PAGE_SIZE, "\n");
}
static struct device_attribute dev_attr_ep11_fw_version =
@@ -216,9 +216,9 @@ static ssize_t ep11_serialnr_show(struct device *dev,
ep11_get_card_info(ac->id, &ci, zc->online);
if (ci.serial[0])
- return snprintf(buf, PAGE_SIZE, "%16.16s\n", ci.serial);
+ return scnprintf(buf, PAGE_SIZE, "%16.16s\n", ci.serial);
else
- return snprintf(buf, PAGE_SIZE, "\n");
+ return scnprintf(buf, PAGE_SIZE, "\n");
}
static struct device_attribute dev_attr_ep11_serialnr =
@@ -300,16 +300,16 @@ static ssize_t ep11_mkvps_show(struct device *dev,
&di);
if (di.cur_wk_state == '0') {
- n = snprintf(buf, PAGE_SIZE, "WK CUR: %s -\n",
- cwk_state[di.cur_wk_state - '0']);
+ n = scnprintf(buf, PAGE_SIZE, "WK CUR: %s -\n",
+ cwk_state[di.cur_wk_state - '0']);
} else if (di.cur_wk_state == '1') {
- n = snprintf(buf, PAGE_SIZE, "WK CUR: %s 0x",
- cwk_state[di.cur_wk_state - '0']);
+ n = scnprintf(buf, PAGE_SIZE, "WK CUR: %s 0x",
+ cwk_state[di.cur_wk_state - '0']);
bin2hex(buf + n, di.cur_wkvp, sizeof(di.cur_wkvp));
n += 2 * sizeof(di.cur_wkvp);
n += scnprintf(buf + n, PAGE_SIZE - n, "\n");
} else
- n = snprintf(buf, PAGE_SIZE, "WK CUR: - -\n");
+ n = scnprintf(buf, PAGE_SIZE, "WK CUR: - -\n");
if (di.new_wk_state == '0') {
n += scnprintf(buf + n, PAGE_SIZE - n, "WK NEW: %s -\n",
diff --git a/drivers/s390/crypto/zcrypt_queue.c b/drivers/s390/crypto/zcrypt_queue.c
index 522c4bc69a08..b7d9fa567880 100644
--- a/drivers/s390/crypto/zcrypt_queue.c
+++ b/drivers/s390/crypto/zcrypt_queue.c
@@ -42,7 +42,7 @@ static ssize_t online_show(struct device *dev,
{
struct zcrypt_queue *zq = to_ap_queue(dev)->private;
- return snprintf(buf, PAGE_SIZE, "%d\n", zq->online);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", zq->online);
}
static ssize_t online_store(struct device *dev,
@@ -78,7 +78,7 @@ static ssize_t load_show(struct device *dev,
{
struct zcrypt_queue *zq = to_ap_queue(dev)->private;
- return snprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&zq->load));
+ return scnprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&zq->load));
}
static DEVICE_ATTR_RO(load);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 21:41:11 +0000