From: kernel test robot drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_p2p.c:2435:5-13: Unneeded variable: "i4Status". Return "0" on line 2490 drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_p2p.c:2350:5-13: Unneeded variable: "i4Status". Return "0" on line 2411 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Fixes: 9a72d145abe4 ("mt6625l: include wifi-folder") Signed-off-by: kernel test robot --- tree: https://github.com/frank-w/BPI-R2-4.14 5.8-rc head: ca0d6f7786586ca7ba424d5967d780dd3c75748b commit: 9a72d145abe49d9cb1e16d479b0b18caa20cdd71 [5/38] mt6625l: include wifi-folder Please take the patch only if it's a positive warning. Thanks! gl_p2p.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) --- a/drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_p2p.c +++ b/drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_p2p.c @@ -2347,7 +2347,6 @@ int mtk_p2p_wext_invitation_request(IN struct net_device *prDev, IN struct iw_request_info *info, IN OUT union iwreq_data *wrqu, IN OUT char *extra) { - int i4Status = 0; #if 0 P_ADAPTER_T prAdapter = (P_ADAPTER_T) NULL; P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL; @@ -2408,7 +2407,7 @@ mtk_p2p_wext_invitation_request(IN struc } while (FALSE); #endif - return i4Status; + return 0; } @@ -2432,7 +2431,6 @@ int mtk_p2p_wext_invitation_abort(IN struct net_device *prDev, IN struct iw_request_info *info, IN OUT union iwreq_data *wrqu, IN OUT char *extra) { - int i4Status = 0; #if 0 P_ADAPTER_T prAdapter = (P_ADAPTER_T) NULL; P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL; @@ -2487,7 +2485,7 @@ mtk_p2p_wext_invitation_abort(IN struct } while (FALSE); #endif - return i4Status; + return 0; }