[PATCH] drivers/message/i2o/i2o_block.c unsigned comparison

["Gabriel A. Devenyi" <ace@staticwave.ca>]

In i2o_block_ioctl, the parameter arg is declared an unsigned long, but then compared < 0, which is meaningless.
This redefines arg as a long, so that comparison is meaningful.

Thanks to LinuxICC (http://linuxicc.sf.net)

Signed-off-by: Gabriel A. Devenyi <ace@staticwave.ca>

diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index f283b5b..6bd8083 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -670,7 +670,7 @@ static int i2o_block_release(struct inod
  *	Return 0 on success or negative error on failure.
  */
 static int i2o_block_ioctl(struct inode *inode, struct file *file,
-			   unsigned int cmd, unsigned long arg)
+			   unsigned int cmd, long arg)
 {
 	struct gendisk *disk = inode->i_bdev->bd_disk;
 	struct i2o_block_device *dev = disk->private_data;


-- 
Gabriel A. Devenyi
ace@staticwave.ca