[kbuild-all] [PATCH] scripts/dtc: fix returnvar.cocci warnings

From: kernel test robot <lkp(a)intel.com&gt; drivers/usb/serial/garmin_gps.c:864:5-11: Unneeded variable: "status". Return "0" on line 874 Removes unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Fixes: 8214bf079208 ("scripts/dtc: Export YYLOC global declaration") Reported-by: kernel test robot <lkp(a)intel.com&gt; Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- tree: https://android.googlesource.com/kernel/goldfish android-3.18 head: dd54b61f1458c03f68fc019b4874d98f2f0ae3a5 commit: 8214bf079208b146e63cd0a3ce0ed335a87ce7b3 [396/1051] scripts/dtc: Export YYLOC global declaration :::::: branch date: 5 weeks ago :::::: commit date: 3 months ago garmin_gps.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -861,7 +861,6 @@ static int process_resetdev_request(stru static int garmin_clear(struct garmin_data *garmin_data_p) { unsigned long flags; - int status = 0; /* flush all queued data */ pkt_clear(garmin_data_p); @@ -871,7 +870,7 @@ static int garmin_clear(struct garmin_da garmin_data_p->outsize = 0; spin_unlock_irqrestore(&garmin_data_p->lock, flags); - return status; + return 0; }