From: Jens Axboe axboe@kernel.dk
[ Upstream commit f3ca73862453ac1e64fc6968a14bf66d839cd2d8 ]
kernel test robot complains about a type mismatch:
block/blk-merge.c:984:42: sparse: expected restricted blk_opf_t const [usertype] ff block/blk-merge.c:984:42: sparse: got unsigned int block/blk-merge.c:1010:42: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted blk_opf_t const [usertype] ff @@ got unsigned int @@ block/blk-merge.c:1010:42: sparse: expected restricted blk_opf_t const [usertype] ff block/blk-merge.c:1010:42: sparse: got unsigned int
because bio_failfast() is return an unsigned int rather than the appropriate blk_opt_f type. Fix it up.
Fixes: 3ce6a115980c ("block: sync mixed merged request's failfast with 1st bio's") Reported-by: kernel test robot lkp@intel.com Link: https://lore.kernel.org/oe-kbuild-all/202302170743.GXypM9Rt-lkp@intel.com/ Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Sasha Levin sashal@kernel.org --- block/blk-merge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-merge.c b/block/blk-merge.c index 30e4a99c2276b..808b58129d3e4 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -757,7 +757,7 @@ void blk_rq_set_mixed_merge(struct request *rq) rq->rq_flags |= RQF_MIXED_MERGE; }
-static inline unsigned int bio_failfast(const struct bio *bio) +static inline blk_opf_t bio_failfast(const struct bio *bio) { if (bio->bi_opf & REQ_RAHEAD) return REQ_FAILFAST_MASK;