From: Colin Ian King Date: Tue, 14 Jan 2020 18:16:04 +0000 (+0000) Subject: staging: wlan-ng: ensure error return is actually returned X-Git-Tag: v4.9.213~60 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=797d34e764ea265f5006ec9a485a86c5093923a0;p=platform%2Fkernel%2Flinux-amlogic.git staging: wlan-ng: ensure error return is actually returned commit 4cc41cbce536876678b35e03c4a8a7bb72c78fa9 upstream. Currently when the call to prism2sta_ifst fails a netdev_err error is reported, error return variable result is set to -1 but the function always returns 0 for success. Fix this by returning the error value in variable result rather than 0. Addresses-Coverity: ("Unused value") Fixes: 00b3ed168508 ("Staging: add wlan-ng prism2 usb driver") Signed-off-by: Colin Ian King Cc: stable Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index f815f9d5045f..08e2bbd9772f 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -938,7 +938,7 @@ int prism2mgmt_flashdl_state(struct wlandevice *wlandev, void *msgp) } } - return 0; + return result; } /*----------------------------------------------------------------