[PATCH 8/8] block: use bio_has_data to check if a bio has bvecs

Now that Write Same is gone and discard bios never have a payload we can simply use bio_has_data as an indicator that the bio has bvecs that need to be handled. Signed-off-by: Christoph Hellwig --- block/bio.c | 8 +--- block/blk-merge.c | 9 + include/linux/bio.h | 21 ++

[PATCH 8/8] block: use bio_has_data to check if a bio has bvecs

Now that Write Same is gone and discard bios never have a payload we can simply use bio_has_data as an indicator that the bio has bvecs that need to be handled. Signed-off-by: Christoph Hellwig --- block/bio.c | 8 +--- block/blk-merge.c | 9 + include/linux/bio.h | 21 ++