diff options
| author | Dan Carpenter <error27@gmail.com> | 2010-05-23 00:33:11 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-03 00:13:33 +0400 |
| commit | 43163f0f8a11822607c36249c6f55f0613e0d73d (patch) | |
| tree | 0e4a7f467d2722ea50942bb19dc45353a91bb2b7 /drivers/net/wireless/ath/ath9k/wmi.c | |
| parent | a906b060b069d84e9d2b7fe60cc7a7f893be4c0c (diff) | |
| download | linux-43163f0f8a11822607c36249c6f55f0613e0d73d.tar.xz | |
ath9k: cleanup: remove unneeded null check
We dereference "wmi" on the line before and also when we initialize "ah".
This check has always been after a dereference since the first commit a
couple months ago. Looking through the code, it looks like "wmi" can't
actually be null here so I just removed the check.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/wmi.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index e23172c9caaf..6260faa658a2 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -279,9 +279,6 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id, if (wmi->drv_priv->op_flags & OP_UNPLUGGED) return 0; - if (!wmi) - return -EINVAL; - skb = alloc_skb(headroom + cmd_len, GFP_ATOMIC); if (!skb) return -ENOMEM; |