| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 08/89] staging: wlan-ng: ensure error return is actually returned | Date | Mon, 3 Feb 2020 16:18:53 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/staging/wlan-ng/prism2mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -945,7 +945,7 @@ int prism2mgmt_flashdl_state(struct wlan } } - return 0; + return result; } /*----------------------------------------------------------------
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