ar71xx/ar933x_wmac_reset: remove indefinite wait for wmac reset

Found-by: Coverity Scan #1329327 Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
2017-06-11 13:27:20 +02:00 · 2017-06-11 13:27:20 +02:00 · 296312fca1
commit 296312fca1
parent 1025941662
1 changed files with 1 additions and 2 deletions
--- a/target/linux/ar71xx/patches-4.4/200-MIPS-ath79-fix-ar933x-wmac-reset.patch
+++ b/target/linux/ar71xx/patches-4.4/200-MIPS-ath79-fix-ar933x-wmac-reset.patch
@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/dev-wmac.c
 +++ b/arch/mips/ath79/dev-wmac.c
-@@ -62,10 +62,27 @@ static void __init ar913x_wmac_setup(voi
+@@ -61,10 +61,27 @@ static void __init ar913x_wmac_setup(voi
 
 static int ar933x_wmac_reset(void)
 {
@ -21,7 +21,6 @@
 +			break;
 +
 +		udelay(10000);
-+		retries++;
 +	}
 +
 +	pr_err("ar933x: WMAC reset timed out");