tree 300c7cc86289eba9d1917401ef5ab66e8dae37c9
parent 974c58566e0b047d785701b6cf788a810072a4c1
author Dan Carpenter <dan.carpenter@oracle.com> 1504101896 +0300
committer Jens Axboe <axboe@kernel.dk> 1504275475 -0600

kernfs: checking for IS_ERR() instead of NULL

The kernfs_get_inode() returns NULL on error, it never returns error
pointers.

Fixes: aa8188253474 ("kernfs: add exportfs operations")
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>