Commit 1fc57ca5 authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Theodore Ts'o
Browse files

ext4: remove redundant assignment to error 



Variable error is set to zero but this value is never read as it's not
used later on, hence it is a redundant assignment and can be removed.

Cleans up the following clang-analyzer warning:

fs/ext4/ioctl.c:657:3: warning: Value stored to 'error' is never read
[clang-analyzer-deadcode.DeadStores].

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1619691409-83160-1-git-send-email-jiapeng.chong@linux.alibaba.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 5c680150

fs/ext4/ioctl.c

+2 −3
Original line number Diff line number Diff line
@@ -659,10 +659,9 @@ static int ext4_ioc_getfsmap(struct super_block *sb, 
	info.gi_sb = sb;

	info.gi_data = arg;

	error = ext4_getfsmap(sb, &xhead, ext4_getfsmap_format, &info);

	if (error == EXT4_QUERY_RANGE_ABORT) {

		error = 0;

	if (error == EXT4_QUERY_RANGE_ABORT)

		aborted = true;

	} else if (error)

	else if (error)

		return error;



	/* If we didn't abort, set the "last" flag in the last fmx */