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Code Issues Releases Wiki Activity

isofs: delete unnecessary checks before brelse() 

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.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220819081420.96209-1-chi.minghao@zte.com.cn
This commit is contained in:
Minghao Chi 2022-08-19 08:14:20 +00:00 committed by Jan Kara
parent e03d3b1b92
commit d4d361ad00
1 changed files with 3 additions and 6 deletions
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9
fs/isofs/inode.c
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@ -1277,13 +1277,11 @@ static int isofs_read_level3_size(struct inode *inode)
} while (more_entries);
out:
kfree(tmpde);
if (bh)
brelse(bh);
brelse(bh);
return 0;
out_nomem:
if (bh)
brelse(bh);
brelse(bh);
return -ENOMEM;
out_noread:
@ -1486,8 +1484,7 @@ static int isofs_read_inode(struct inode *inode, int relocated)
ret = 0;
out:
kfree(tmpde);
if (bh)
brelse(bh);
brelse(bh);
return ret;
out_badread: