From 30ab5db7ee787c88236376ce6c88b53d613fcae2 Mon Sep 17 00:00:00 2001
From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Date: Fri, 30 Apr 2021 17:26:45 +0800
Subject: [PATCH] floppy: cleanup: remove redundant assignment to nr_sectors

Variable nr_sectors is set to zero but this value is never
read as it is overwritten later on, hence it is a redundant
assignment and can be removed.

Clean up the following clang-analyzer warning:

drivers/block/floppy.c:2333:2: warning: Value stored to 'nr_sectors' is
never read [clang-analyzer-deadcode.DeadStores].

Link: https://lore.kernel.org/r/1619774805-121562-1-git-send-email-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Denis Efremov <efremov@linux.com>
---
 drivers/block/floppy.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 8a9d22207c59c..e96ad5b2c35e7 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2330,7 +2330,6 @@ static void rw_interrupt(void)
 	if (!drive_state[current_drive].first_read_date)
 		drive_state[current_drive].first_read_date = jiffies;
 
-	nr_sectors = 0;
 	ssize = DIV_ROUND_UP(1 << raw_cmd->cmd[SIZECODE], 4);
 
 	if (reply_buffer[ST1] & ST1_EOC)
-- 
2.30.2