dm verity: allow only one error handling mode
authorJeongHyeon Lee <jhs2.lee@samsung.com>
Thu, 11 Mar 2021 12:10:51 +0000 (21:10 +0900)
committerMike Snitzer <snitzer@redhat.com>
Fri, 26 Mar 2021 18:53:41 +0000 (14:53 -0400)
commit219a9b5e738b75a6a5e9effe1d72f60037a2f131
treefd7fce2e7d701b30700202e58b271da7b38b2cb9
parent8615cb65bd638ba5f9ebe71115cc5956eb1713d0
dm verity: allow only one error handling mode

If more than one one handling mode is requested during DM verity table
load, the last requested mode will be used.

Change this to impose more strict checking so that the table load will
fail if more than one error handling mode is requested.

Signed-off-by: JeongHyeon Lee <jhs2.lee@samsung.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-verity-target.c