diff options
| author | Arik Nemtsov <arik@wizery.com> | 2012-07-08 10:41:22 -0400 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-07-18 08:08:21 -0400 |
| commit | 602c7595a1560c0dea795759193b6e3a6246ea31 (patch) | |
| tree | c4671530b6cc6a50b0cb917bd249cfbce2e5cd4c /drivers/net/wireless/ti | |
| parent | bed483f7b4c71d557777ee30d8dc46cbd5967fa6 (diff) | |
wl18xx: fix bogus compile warning on cc config option
Initialize val to 0, to remove the following warning with
CONFIG_CC_OPTIMIZE_FOR_SIZE. The compiler used was gcc 4.4.1
(Sourcery G++ Lite 2010q1-202).
drivers/net/wireless/ti/wl18xx/io.c: In function 'wl18xx_top_reg_read':
drivers/net/wireless/ti/wl18xx/io.c:57: warning: 'val' may be used uninitialized in this function
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/io.c b/drivers/net/wireless/ti/wl18xx/io.c index 0c06ccfd1b8c..f0abf3ef2c95 100644 --- a/drivers/net/wireless/ti/wl18xx/io.c +++ b/drivers/net/wireless/ti/wl18xx/io.c | |||
| @@ -54,7 +54,7 @@ out: | |||
| 54 | 54 | ||
| 55 | int wl18xx_top_reg_read(struct wl1271 *wl, int addr, u16 *out) | 55 | int wl18xx_top_reg_read(struct wl1271 *wl, int addr, u16 *out) |
| 56 | { | 56 | { |
| 57 | u32 val; | 57 | u32 val = 0; |
| 58 | int ret; | 58 | int ret; |
| 59 | 59 | ||
| 60 | if (WARN_ON(addr % 2)) | 60 | if (WARN_ON(addr % 2)) |