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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>
This commit is contained in:
Rusty Russell 2010-05-19 22:15:40 -06:00
parent 234f2725a5
commit bdb4a13057
1 changed files with 1 additions and 1 deletions
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2
drivers/block/virtio_blk.c
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@ -225,7 +225,7 @@ static int virtblk_ioctl(struct block_device *bdev, fmode_t mode,
struct gendisk *disk = bdev->bd_disk;
struct virtio_blk *vblk = disk->private_data;
if (cmd == 'VBID') {
if (cmd == 0x56424944) { /* 'VBID' */
void __user *usr_data = (void __user *)data;
char id_str[VIRTIO_BLK_ID_BYTES];
int err;