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drivers/net/wireless/wl12xx: Use available error codes

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In each case, 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>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Julia Lawall 2010-08-16 18:25:21 +02:00 committed by John W. Linville
parent 30bf4169ad
commit 9f19fa62ed
2 changed files with 2 additions and 2 deletions
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2
drivers/net/wireless/wl12xx/wl1251_acx.c
View File

@ -380,7 +380,7 @@ int wl1251_acx_pd_threshold(struct wl1251 *wl)
out:
kfree(pd);
return 0;
return ret;
}
int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time)

2
drivers/net/wireless/wl12xx/wl1251_cmd.c
View File

@ -200,7 +200,7 @@ int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
out:
kfree(vbm);
return 0;
return ret;
}
int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable)