AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 01:30:55 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

gfs2: Delete an unnecessary check before brelse()

Browse Source 
The brelse() function tests whether its argument is NULL and then
returns immediately.  Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

[The same applies to brelse() in gfs2_dir_no_add (which Coccinelle
apparently missed), so fix that as well.]

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Markus Elfring 2019-09-03 15:10:05 +02:00 committed by Andreas Gruenbacher
parent 45eb05042d
commit bccaef9073
2 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
fs/gfs2/dir.c
View File

@ -1463,7 +1463,6 @@ static int gfs2_dir_read_leaf(struct inode *inode, struct dir_context *ctx,
sort_offset : entries, copied);
out_free:
for(i = 0; i < leaf; i++)
if (larr[i])
brelse(larr[i]);
kvfree(larr);
out:

1
fs/gfs2/dir.h
View File

@ -32,7 +32,6 @@ extern int gfs2_dir_add(struct inode *inode, const struct qstr *filename,
const struct gfs2_inode *ip, struct gfs2_diradd *da);
static inline void gfs2_dir_no_add(struct gfs2_diradd *da)
{
if (da->bh)
brelse(da->bh);
da->bh = NULL;
}