Author: Markus Elfring <elfring@users.sourceforge.net> The functions brcmu_pkt_buf_free_skb() and release_firmware() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Arend van Spriel Signed-off-by: John W. Linville — drivers/net/wireless/brcm80211/brcmfmac/firmware.c | 3 +– drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | …