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authorBart Van Assche <bvanassche@acm.org>2022-07-14 20:06:51 +0200
committerJens Axboe <axboe@kernel.dk>2022-07-14 20:14:31 +0200
commiteff17e5161feda42c64b1402e86724649927bcde (patch)
treea369c41be0e32b958dcfb24317aa004d7e35b369 /drivers/md/dm-flakey.c
parentdm/ebs: Change 'int rw' into 'enum req_op op' (diff)
downloadlinux-eff17e5161feda42c64b1402e86724649927bcde.tar.xz
linux-eff17e5161feda42c64b1402e86724649927bcde.zip
dm/dm-flakey: Use the new blk_opf_t type
Use the new blk_opf_t type for structure members that represent request flags. Cc: Alasdair Kergon <agk@redhat.com> Cc: Mike Snitzer <snitzer@kernel.org> Cc: Josef Bacik <josef@toxicpanda.com> Cc: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20220714180729.1065367-26-bvanassche@acm.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
-rw-r--r--drivers/md/dm-flakey.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c
index f2305eb758a2..89fa7a68c6c4 100644
--- a/drivers/md/dm-flakey.c
+++ b/drivers/md/dm-flakey.c
@@ -32,7 +32,7 @@ struct flakey_c {
unsigned corrupt_bio_byte;
unsigned corrupt_bio_rw;
unsigned corrupt_bio_value;
- unsigned corrupt_bio_flags;
+ blk_opf_t corrupt_bio_flags;
};
enum feature_flag_bits {
@@ -145,7 +145,11 @@ static int parse_features(struct dm_arg_set *as, struct flakey_c *fc,
/*
* Only corrupt bios with these flags set.
*/
- r = dm_read_arg(_args + 3, as, &fc->corrupt_bio_flags, &ti->error);
+ BUILD_BUG_ON(sizeof(fc->corrupt_bio_flags) !=
+ sizeof(unsigned int));
+ r = dm_read_arg(_args + 3, as,
+ (__force unsigned *)&fc->corrupt_bio_flags,
+ &ti->error);
if (r)
return r;
argc--;