diff options
| author | Julia Lawall <julia@diku.dk> | 2010-08-16 18:27:30 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-24 16:28:06 -0400 |
| commit | 36d344131c154c0fb7dd6a3703fc1b29c56a75a1 (patch) | |
| tree | 5c7a16bd8cf3fb9d5c507657f4f8d592e05a738e | |
| parent | 9f19fa62edd2c397ed41c2dba29fb9f7144cb918 (diff) | |
drivers/net/wireless/wl12xx: Use available error codes
Error codes are stored in ret, but the return value is always 0. Return
ret instead.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
local idexpression x;
constant C;
@@
if (...) { ...
x = -C
... when != x
(
return <+...x...+>;
|
return NULL;
|
return;
|
* return ...;
)
}
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c index bb245f05af4..f03ad088db8 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.c +++ b/drivers/net/wireless/wl12xx/wl1271_acx.c @@ -269,7 +269,7 @@ int wl1271_acx_pd_threshold(struct wl1271 *wl) out: kfree(pd); - return 0; + return ret; } int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time) |