4.4-stable review patch. If anyone has any objections, please let me know.
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[ 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@huawei.com Signed-off-by: Al Viro viro@zeniv.linux.org.uk Signed-off-by: Sasha Levin sashal@kernel.org --- 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 02fa1dcc5969..29f5b2e589a1 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)