From: Chaehyun Lim Date: Mon, 5 Oct 2015 10:35:03 +0000 (+0900) Subject: staging: wilc1000: fix NULL comparison in host_int_remove_wep_key X-Git-Tag: firefly_0821_release~176^2~802^2~1076 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4929affee3a71243154873bb55763bb923e6bba9;p=firefly-linux-kernel-4.4.55.git staging: wilc1000: fix NULL comparison in host_int_remove_wep_key This patch fixes NULL comparison style in host_int_remove_wep_key found by checkpatch. CHECK: Comparison to NULL could be written "!wfi_drv" FILE: drivers/staging/wilc1000/host_interface.c:4300 Signed-off-by: Chaehyun Lim Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 593d41aae18a..917cdcc16fde 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -4193,7 +4193,7 @@ int host_int_remove_wep_key(tstrWILC_WFIDrv *wfi_drv, u8 index) int result = 0; struct host_if_msg msg; - if (wfi_drv == NULL) { + if (!wfi_drv) { result = -EFAULT; PRINT_ER("Failed to send setup multicast config packet\n"); return result;