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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>
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@ -239,7 +239,7 @@ static struct blk_major_name {
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} *major_names[BLKDEV_MAJOR_HASH_SIZE];
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/* index in the above - for now: assume no multimajor ranges */
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static inline int major_to_index(int major)
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static inline int major_to_index(unsigned major)
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{
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return major % BLKDEV_MAJOR_HASH_SIZE;
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}
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@ -59,7 +59,7 @@ static struct char_device_struct {
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} *chrdevs[CHRDEV_MAJOR_HASH_SIZE];
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/* index in the above */
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static inline int major_to_index(int major)
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static inline int major_to_index(unsigned major)
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{
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return major % CHRDEV_MAJOR_HASH_SIZE;
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}
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