4.9-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit c4b7d1ba7d263b74bb72e9325262a67139605cde ]
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: 05459ca81ac3 ("repair sysv_write_inode(), switch sysv to simple_fsync()")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/sysv/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index d62c423a5a2d..7b391b43bcf5 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -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)
--
2.19.1
