block: blkdev_issue_secure_erase loop style

Use consistent coding style in this file. All the other loops for the same purpose use "while (nr_sects)", so they win. Reviewed-by: Ming Lei <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Keith Busch <[email protected]> Reviewed-by: Chaitanya Kulkarni <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
conradev · Feb 24, 2024 · 5affe49 · 5affe49
1 parent 03f1212
commit 5affe49
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/block/blk-lib.c b/block/blk-lib.c
@@ -322,7 +322,7 @@ int blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector,
 		return -EPERM;
 
 	blk_start_plug(&plug);
-	for (;;) {
+	while (nr_sects) {
 		unsigned int len = min_t(sector_t, nr_sects, max_sectors);
 
 		bio = blk_next_bio(bio, bdev, 0, REQ_OP_SECURE_ERASE, gfp);
@@ -331,13 +331,12 @@ int blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector,
 
 		sector += len;
 		nr_sects -= len;
-		if (!nr_sects) {
-			ret = submit_bio_wait(bio);
-			bio_put(bio);
-			break;
-		}
 		cond_resched();
 	}
+	if (bio) {
+		ret = submit_bio_wait(bio);
+		bio_put(bio);
+	}
 	blk_finish_plug(&plug);
 
 	return ret;