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wifi: cw1200: cleanup the code a bit

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Delete if NULL check before dev_kfree_skb call.
This change is to cleanup the code a bit.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220517014136.410450-1-bernard@vivo.com
This commit is contained in:
Bernard Zhao 2022-05-16 18:41:36 -07:00 committed by Kalle Valo
parent 805cb5aadc
commit d092de2c28
1 changed files with 2 additions and 8 deletions
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10
drivers/net/wireless/st/cw1200/bh.c
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@ -327,18 +327,12 @@ static int cw1200_bh_rx_helper(struct cw1200_common *priv,
if (WARN_ON(wsm_handle_rx(priv, wsm_id, wsm, &skb_rx)))
goto err;
if (skb_rx) {
dev_kfree_skb(skb_rx);
skb_rx = NULL;
}
dev_kfree_skb(skb_rx);
return 0;
err:
if (skb_rx) {
dev_kfree_skb(skb_rx);
skb_rx = NULL;
}
dev_kfree_skb(skb_rx);
return -1;
}