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Commit 43163f0f authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville
Browse files

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: default avatarDan Carpenter <error27@gmail.com>
Acked-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent a906b060

drivers/net/wireless/ath/ath9k/wmi.c

+0 −3
Original line number Diff line number Diff line
@@ -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;