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ext4: delete unnecessary checks before brelse()

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The brelse() function tests whether its argument is NULL
and then returns immediately.
Thus remove the tests which are not needed around the shown calls.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com>
Link: https://lore.kernel.org/r/0d713702-072f-a89c-20ec-ca70aa83a432@web.de
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Markus Elfring
2020-06-13 19:12:24 +02:00
committed by Theodore Ts'o
parent e4d7f2d359
commit e0f49d270d
2 changed files with 3 additions and 6 deletions
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3
fs/ext4/xattr.c
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@@ -1356,8 +1356,7 @@ retry:
block = 0;
while (wsize < bufsize) {
if (bh != NULL)
brelse(bh);
brelse(bh);
csize = (bufsize - wsize) > blocksize ? blocksize :
bufsize - wsize;
bh = ext4_getblk(handle, ea_inode, block, 0);