Messages in this thread Patch in this message |  | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL for 4.15 073/124] wl1251: check return from call to wl1251_acx_arp_ip_filter | Date | Mon, 19 Mar 2018 15:48:20 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
[ Upstream commit ac1181c60822292176ab96912208ec9f9819faf8 ]
Currently the less than zero error check on ret is incorrect as it is checking a far earlier ret assignment rather than the return from the call to wl1251_acx_arp_ip_filter. Fix this by adding in the missing assginment.
Detected by CoverityScan, CID#1164835 ("Logically dead code")
Fixes: 204cc5c44fb6 ("wl1251: implement hardware ARP filtering") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> --- drivers/net/wireless/ti/wl1251/main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index 6d02c660b4ab..037defd10b91 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -1200,8 +1200,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw, WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS); enable = bss_conf->arp_addr_cnt == 1 && bss_conf->assoc; - wl1251_acx_arp_ip_filter(wl, enable, addr); - + ret = wl1251_acx_arp_ip_filter(wl, enable, addr); if (ret < 0) goto out_sleep; } -- 2.14.1
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