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Commit e61eb2e9 authored Dec 17, 2010 by Yang Zhang Committed by Jens Axboe Dec 17, 2010

fs/block: type signature of major_to_index(int) to major_to_index(unsigned)



The major/minor device numbers are always defined and used as `unsigned'.

Signed-off-by: Yang Zhang <kthreadd@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

parent b9f985b6

block/genhd.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -239,7 +239,7 @@ static struct blk_major_name {
	} *major_names[BLKDEV_MAJOR_HASH_SIZE];		} *major_names[BLKDEV_MAJOR_HASH_SIZE];

	/* index in the above - for now: assume no multimajor ranges */		/* index in the above - for now: assume no multimajor ranges */
	static inline int major_to_index(int major)		static inline int major_to_index(unsigned major)
	{		{
	return major % BLKDEV_MAJOR_HASH_SIZE;		return major % BLKDEV_MAJOR_HASH_SIZE;
	}		}

fs/char_dev.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -59,7 +59,7 @@ static struct char_device_struct {
	} *chrdevs[CHRDEV_MAJOR_HASH_SIZE];		} *chrdevs[CHRDEV_MAJOR_HASH_SIZE];

	/* index in the above */		/* index in the above */
	static inline int major_to_index(int major)		static inline int major_to_index(unsigned major)
	{		{
	return major % CHRDEV_MAJOR_HASH_SIZE;		return major % CHRDEV_MAJOR_HASH_SIZE;
	}		}