brcmfmac: fix leak of mypkt on error return path

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Currently if the call to brcmf_sdiod_set_backplane_window fails then
error return path leaks mypkt. Fix this by returning by a new
error path labelled 'out' that calls brcmu_pkt_buf_free_skb to free
mypkt.  Also remove redundant check on err before calling
brcmf_sdiod_skbuff_write.

Addresses-Coverity: ("Resource Leak")
Fixes: a7c3aa1509 ("brcmfmac: Remove brcmf_sdiod_addrprep()")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Colin Ian King 2019-04-09 12:43:33 +01:00 • committed by Kalle Valo

parent e3062e05e1

commit a927e8d8ab

1 changed files with 3 additions and 5 deletions

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drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c

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