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Subject[PATCH] ext4: Remove redundant assignment to error
Date
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: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
fs/ext4/ioctl.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index e9b0a1f..796dcee 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -654,7 +654,6 @@ static int ext4_ioc_getfsmap(struct super_block *sb,
info.gi_data = arg;
error = ext4_getfsmap(sb, &xhead, ext4_getfsmap_format, &info);
if (error == EXT4_QUERY_RANGE_ABORT) {
- error = 0;
aborted = true;
} else if (error)
return error;
--
1.8.3.1
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