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sysv: return 'err' instead of 0 in __sysv_write_inode 

Fixes gcc '-Wunused-but-set-variable' warning:

fs/sysv/inode.c: In function '__sysv_write_inode':
fs/sysv/inode.c:239:6: warning:
 variable 'err' set but not used [-Wunused-but-set-variable]

__sysv_write_inode should return 'err' instead of 0

Fixes: 05459ca81a ("repair sysv_write_inode(), switch sysv to simple_fsync()")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
YueHaibing 2018-11-10 04:13:24 +00:00 committed by Al Viro
parent 651022382c
commit c4b7d1ba7d
1 changed files with 1 additions and 1 deletions
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2
fs/sysv/inode.c
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@ -275,7 +275,7 @@ static int __sysv_write_inode(struct inode *inode, int wait)
}
}
brelse(bh);
return 0;
return err;
}
int sysv_write_inode(struct inode *inode, struct writeback_control *wbc)