block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 1 insertions, 1 deletions

diff --git a/block/ioctl.c b/block/ioctl.c
index a31d91d9bc5a..7d5c3b20af45 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -64,7 +64,7 @@ static int blkpg_ioctl(struct block_device *bdev, struct blkpg_ioctl_arg __user
                         part = add_partition(disk, partno, start, length,
                                              ADDPART_FLAG_NONE, NULL);
                         mutex_unlock(&bdev->bd_mutex);
-                        return IS_ERR(part) ? PTR_ERR(part) : 0;
+                        return PTR_ERR_OR_ZERO(part);
                 case BLKPG_DEL_PARTITION:
                         part = disk_get_part(disk, partno);
                         if (!part)