From: Suraj Upadhyay <usuraj35@gmail.com>
Date: Mon, 13 Jul 2020 17:46:21 +0530
Subject: staging: qlge: qlge_dbg: Simplify while statements
Patch-mainline: v5.9-rc1
Git-commit: 73b30441560654c75e09e48c93aa3df3ce76b5f0
References: jsc#SLE-15139

Simplify while loops into more readable and simple for loops.

Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com>
Link: https://lore.kernel.org/r/79e35c695a80168639c073137a80804da3362301.1594642213.git.usuraj35@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 drivers/staging/qlge/qlge_dbg.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/drivers/staging/qlge/qlge_dbg.c
+++ b/drivers/staging/qlge/qlge_dbg.c
@@ -42,9 +42,9 @@ static int ql_wait_other_func_reg_rdy(st
 				      u32 bit, u32 err_bit)
 {
 	u32 temp;
-	int count = 10;
+	int count;
 
-	while (count) {
+	for (count = 10; count; count--) {
 		temp = ql_read_other_func_reg(qdev, reg);
 
 		/* check for errors */
@@ -53,7 +53,6 @@ static int ql_wait_other_func_reg_rdy(st
 		else if (temp & bit)
 			return 0;
 		mdelay(10);
-		count--;
 	}
 	return -1;
 }