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authorJoe Perches <joe@perches.com>2011-08-25 13:22:24 +0000
committerDavid S. Miller <davem@davemloft.net>2011-08-28 17:16:13 -0400
commit7ac2ed0ceeafa130f85aa947b271b571c68b9e75 (patch)
tree7f08a891990d46c84b0dd6b665fc0a70451fb6b2 /net/caif/cfsrvl.c
parent343e43c02850a3abcd22bd144e5bdbc92fdd273c (diff)
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caif: Remove OOM messages, use kzalloc
Remove per site OOM messages because they duplicate the generic mm subsystem OOM message. Use kzalloc instead of kmalloc/memset when next to the OOM message removals. Reduces object size (allyesconfig ~2%) $ size -t drivers/net/caif/built-in.o.old net/caif/built-in.o.old text data bss dec hex filename 32297 700 8224 41221 a105 drivers/net/caif/built-in.o.old 72159 1317 20552 94028 16f4c net/caif/built-in.o.old 104456 2017 28776 135249 21051 (TOTALS) $ size -t drivers/net/caif/built-in.o.new net/caif/built-in.o.new text data bss dec hex filename 31975 700 8184 40859 9f9b drivers/net/caif/built-in.o.new 70748 1317 20152 92217 16839 net/caif/built-in.o.new 102723 2017 28336 133076 207d4 (TOTALS) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/caif/cfsrvl.c')
-rw-r--r--net/caif/cfsrvl.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c
index 535a1e72b366..b99f5b22689d 100644
--- a/net/caif/cfsrvl.c
+++ b/net/caif/cfsrvl.c
@@ -108,10 +108,8 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl)
struct caif_payload_info *info;
u8 flow_on = SRVL_FLOW_ON;
pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE);
- if (!pkt) {
- pr_warn("Out of memory\n");
+ if (!pkt)
return -ENOMEM;
- }
if (cfpkt_add_head(pkt, &flow_on, 1) < 0) {
pr_err("Packet is erroneous!\n");
@@ -130,10 +128,8 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl)
struct caif_payload_info *info;
u8 flow_off = SRVL_FLOW_OFF;
pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE);
- if (!pkt) {
- pr_warn("Out of memory\n");
+ if (!pkt)
return -ENOMEM;
- }
if (cfpkt_add_head(pkt, &flow_off, 1) < 0) {
pr_err("Packet is erroneous!\n");