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authorDan Carpenter <error27@gmail.com>2010-05-22 22:33:11 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-06-02 16:13:33 -0400
commit43163f0f8a11822607c36249c6f55f0613e0d73d (patch)
tree0e4a7f467d2722ea50942bb19dc45353a91bb2b7 /drivers/net/wireless/ath/ath9k/wmi.c
parenta906b060b069d84e9d2b7fe60cc7a7f893be4c0c (diff)
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.c3
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;