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authorYang Zhang <kthreadd@gmail.com>2010-12-17 09:00:18 +0100
committerJens Axboe <jaxboe@fusionio.com>2010-12-17 09:00:18 +0100
commite61eb2e93fe86931d46831752a82dab25a5335ca (patch)
tree631aeb9bf8614903972a6a9945040a4d528f1029 /fs/char_dev.c
parentb9f985b6e05ebd7af2aaef0eb3ae369390ef191f (diff)
downloadlinux-e61eb2e93fe86931d46831752a82dab25a5335ca.tar.gz
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>
Diffstat (limited to 'fs/char_dev.c')
-rw-r--r--fs/char_dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/char_dev.c b/fs/char_dev.c
index e5b9df993b9..143f0207c7e 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -59,7 +59,7 @@ static struct char_device_struct {
} *chrdevs[CHRDEV_MAJOR_HASH_SIZE];
/* 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;
}