staging: rtl8712: fix else after break or return warning

This patch fixes checkpatch.pl warning.
WARNING: else is not generally useful after a break or return

Signed-off-by: Dogukan Ergun <dogukan.ergun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
index cb0b63877..3388f97 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
@@ -813,8 +813,7 @@
 	case IW_PMKSA_ADD:
 		if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN))
 			return intReturn;
-		else
-			intReturn = true;
+		intReturn = true;
 		blInserted = false;
 		/* overwrite PMKID */
 		for (j = 0; j < NUM_PMKID_CACHE; j++) {