s390/block/scm_blk: add error handling support for add_disk()
authorLuis Chamberlain <mcgrof@kernel.org>
Mon, 27 Sep 2021 22:02:32 +0000 (15:02 -0700)
committerVasily Gorbik <gor@linux.ibm.com>
Mon, 4 Oct 2021 07:49:37 +0000 (09:49 +0200)
commitf367c7d9fb326996862f6b5cf2aff7a2df64692d
tree358b7c7d6f935dda890058709fbab85e9929fae5
parent1a5db707c859a4f63c1066c5b88864d3f1c21c12
s390/block/scm_blk: add error handling support for add_disk()

We never checked for errors on add_disk() as this function
returned void. Now that this is fixed, use the shiny new
error handling.

Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20210927220232.1071926-7-mcgrof@kernel.org
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
drivers/s390/block/scm_blk.c