Lines Matching refs:ret
136 int ret; in blkdev_issue_discard() local
139 ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, flags, in blkdev_issue_discard()
141 if (!ret && bio) { in blkdev_issue_discard()
142 ret = submit_bio_wait(bio); in blkdev_issue_discard()
143 if (ret == -EOPNOTSUPP) in blkdev_issue_discard()
144 ret = 0; in blkdev_issue_discard()
149 return ret; in blkdev_issue_discard()
232 int ret; in blkdev_issue_write_same() local
235 ret = __blkdev_issue_write_same(bdev, sector, nr_sects, gfp_mask, page, in blkdev_issue_write_same()
237 if (ret == 0 && bio) { in blkdev_issue_write_same()
238 ret = submit_bio_wait(bio); in blkdev_issue_write_same()
242 return ret; in blkdev_issue_write_same()
362 int ret; in __blkdev_issue_zeroout() local
369 ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask, in __blkdev_issue_zeroout()
371 if (ret != -EOPNOTSUPP || (flags & BLKDEV_ZERO_NOFALLBACK)) in __blkdev_issue_zeroout()
372 return ret; in __blkdev_issue_zeroout()
395 int ret = 0; in blkdev_issue_zeroout() local
409 ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, in blkdev_issue_zeroout()
412 ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects, in blkdev_issue_zeroout()
416 ret = -EOPNOTSUPP; in blkdev_issue_zeroout()
418 if (ret == 0 && bio) { in blkdev_issue_zeroout()
419 ret = submit_bio_wait(bio); in blkdev_issue_zeroout()
423 if (ret && try_write_zeroes) { in blkdev_issue_zeroout()
435 ret = -EOPNOTSUPP; in blkdev_issue_zeroout()
439 return ret; in blkdev_issue_zeroout()