Lines Matching refs:ret
102 int ret;
105 ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, &bio);
106 if (!ret && bio) {
107 ret = submit_bio_wait(bio);
108 if (ret == -EOPNOTSUPP)
109 ret = 0;
114 return ret;
222 int ret;
229 ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,
231 if (ret != -EOPNOTSUPP || (flags & BLKDEV_ZERO_NOFALLBACK))
232 return ret;
255 int ret = 0;
269 ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects,
272 ret = __blkdev_issue_zero_pages(bdev, sector, nr_sects,
276 ret = -EOPNOTSUPP;
278 if (ret == 0 && bio) {
279 ret = submit_bio_wait(bio);
283 if (ret && try_write_zeroes) {
295 ret = -EOPNOTSUPP;
299 return ret;
310 int ret = 0;
335 ret = submit_bio_wait(bio);
343 return ret;