Commit ae6ec194 authored by luo penghao's avatar luo penghao Committed by Theodore Ts'o
Browse files

ext4: remove unnecessary 'offset' assignment 



Although it is in the loop, offset is reassigned at the beginning of the
while loop.  And after the loop, the value will not be used

The clang_analyzer complains as follows:

fs/ext4/dir.c:306:3 warning:

Value stored to 'offset' is never read

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarluo penghao <luo.penghao@zte.com.cn>
Link: https://lore.kernel.org/r/20211208075307.404703-1-luo.penghao@zte.com.cn


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent a6dbc76c

fs/ext4/dir.c

+0 −1
Original line number Diff line number Diff line
@@ -303,7 +303,6 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx) 
			goto done;

		brelse(bh);

		bh = NULL;

		offset = 0;

	}

done:

	err = 0;