block/loop: Don't grab "struct file" for vfs_getattr() operation.
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Thu, 8 Nov 2018 13:01:01 +0000 (14:01 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Jan 2019 07:09:51 +0000 (08:09 +0100)
commit06ee6e217586a1944cb9d50b3a2141cb060b7128
tree683023bf62cffcdc7d4d0466be7a93e730954f08
parent1f3dd37ef84bd0a07d14d260ec16e166a470c065
block/loop: Don't grab "struct file" for vfs_getattr() operation.

commit b1ab5fa309e6c49e4e06270ec67dd7b3e9971d04 upstream.

vfs_getattr() needs "struct path" rather than "struct file".
Let's use path_get()/path_put() rather than get_file()/fput().

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/block/loop.c