ath11k: add missing null check on allocated skb

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Currently the null check on a newly allocated skb is missing and
this can lead to a null pointer dereference is the allocation fails.
Fix this by adding a null check and returning -ENOMEM.

Addresses-Coverity: ("Dereference null return")
Fixes: 43ed15e1ee ("ath11k: put hw to DBS using WMI_PDEV_SET_HW_MODE_CMDID")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201214232417.84556-1-colin.king@canonical.com

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Colin Ian King 2020-12-14 23:24:17 +00:00 • committed by Kalle Valo

parent 13458ffe0a

commit 292bff9480

1 changed files with 3 additions and 0 deletions

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drivers/net/wireless/ath/ath11k/wmi.c

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