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authorRusty Russell <rusty@rustcorp.com.au>2010-05-20 00:15:40 -0400
committerRusty Russell <rusty@rustcorp.com.au>2010-05-19 08:45:41 -0400
commitbdb4a1305723f985249210a803105dbc48e86b64 (patch)
tree426ffd80d67db47aebf116a2f99529d56e507c3c /drivers/block/virtio_blk.c
parent234f2725a5d03f78539f1d36cb32f2c4f9b1822c (diff)
virtio_blk: remove multichar constant.
drivers/block/virtio_blk.c:228:13: warning: multi-character character constant Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: john cooper <john.cooper@redhat.com>
Diffstat (limited to 'drivers/block/virtio_blk.c')
-rw-r--r--drivers/block/virtio_blk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 67dcb193ab2e..e32b24b7a3a2 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -225,7 +225,7 @@ static int virtblk_ioctl(struct block_device *bdev, fmode_t mode,
225 struct gendisk *disk = bdev->bd_disk; 225 struct gendisk *disk = bdev->bd_disk;
226 struct virtio_blk *vblk = disk->private_data; 226 struct virtio_blk *vblk = disk->private_data;
227 227
228 if (cmd == 'VBID') { 228 if (cmd == 0x56424944) { /* 'VBID' */
229 void __user *usr_data = (void __user *)data; 229 void __user *usr_data = (void __user *)data;
230 char id_str[VIRTIO_BLK_ID_BYTES]; 230 char id_str[VIRTIO_BLK_ID_BYTES];
231 int err; 231 int err;