diff options
Diffstat (limited to 'drivers/net/wireless/intel/ipw2x00')
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2200.c | 20 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2200.h | 3 |
2 files changed, 4 insertions, 19 deletions
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index d382f2017325..dfe0f74369e6 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -377,19 +377,6 @@ static inline u8 _ipw_read8(struct ipw_priv *ipw, unsigned long ofs) _ipw_read8(ipw, ofs); \ }) -/* 16-bit direct read (low 4K) */ -static inline u16 _ipw_read16(struct ipw_priv *ipw, unsigned long ofs) -{ - return readw(ipw->hw_base + ofs); -} - -/* alias to 16-bit direct read (low 4K of SRAM/regs), with debug wrapper */ -#define ipw_read16(ipw, ofs) ({ \ - IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", __FILE__, __LINE__, \ - (u32)(ofs)); \ - _ipw_read16(ipw, ofs); \ -}) - /* 32-bit direct read (low 4K) */ static inline u32 _ipw_read32(struct ipw_priv *ipw, unsigned long ofs) { @@ -1234,9 +1221,9 @@ static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv) u32 base = ipw_read32(priv, IPW_ERROR_LOG); u32 elem_len = ipw_read_reg32(priv, base); - error = kmalloc(sizeof(*error) + - sizeof(*error->elem) * elem_len + - sizeof(*error->log) * log_len, GFP_ATOMIC); + error = kmalloc(size_add(struct_size(error, elem, elem_len), + array_size(sizeof(*error->log), log_len)), + GFP_ATOMIC); if (!error) { IPW_ERROR("Memory allocation for firmware error log " "failed.\n"); @@ -1247,7 +1234,6 @@ static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv) error->config = priv->config; error->elem_len = elem_len; error->log_len = log_len; - error->elem = (struct ipw_error_elem *)error->payload; error->log = (struct ipw_event *)(error->elem + elem_len); ipw_capture_event_log(priv, log_len, error->log); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.h b/drivers/net/wireless/intel/ipw2x00/ipw2200.h index 09ddd21608d4..8ebf09121e17 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.h +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.h @@ -1106,9 +1106,8 @@ struct ipw_fw_error { /* XXX */ u32 config; u32 elem_len; u32 log_len; - struct ipw_error_elem *elem; struct ipw_event *log; - u8 payload[]; + struct ipw_error_elem elem[]; } __packed; #ifdef CONFIG_IPW2200_PROMISCUOUS |