diff options
| author | Ido Yariv <ido@wizery.com> | 2012-06-20 00:03:46 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-22 10:49:45 +0300 |
| commit | f1a26e638e646d971f77c5a5186ee254b3f4e818 (patch) | |
| tree | 6bbab98111938733b37f7eacbe2fc85b49b47b0c /drivers/net/wireless/ti/wl12xx | |
| parent | 2b80040782af56e1b13ad451f593dd4e1875b2b8 (diff) | |
| download | blackbird-op-linux-f1a26e638e646d971f77c5a5186ee254b3f4e818.tar.gz blackbird-op-linux-f1a26e638e646d971f77c5a5186ee254b3f4e818.zip | |
wlcore: Force checking of io functions' return values
All io functions' return values should be propagated and handled. Add a
__must_check annotation to verify that the return values are checked and
to avoid future mistakes.
Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 3a4ab65db0ec..47ba2e0017f4 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -688,7 +688,8 @@ out: return ret; } -static int wl12xx_top_reg_write(struct wl1271 *wl, int addr, u16 val) +static int __must_check wl12xx_top_reg_write(struct wl1271 *wl, int addr, + u16 val) { int ret; @@ -712,7 +713,8 @@ out: return ret; } -static int wl12xx_top_reg_read(struct wl1271 *wl, int addr, u16 *out) +static int __must_check wl12xx_top_reg_read(struct wl1271 *wl, int addr, + u16 *out) { u32 val; int timeout = OCP_CMD_LOOP; |
