Commit 88c03eae authored Jul 12, 2014 by Greg Kroah-Hartman

staging: lustre: cfs_time_sub() must return unsigned long

It looks like someone ment for it to return this value (there's a cast),
but the funtion says 'long' which causes problems when comparing values
from this function.

Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: hpdd-discuss <hpdd-discuss@lists.01.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent b2d201bd

drivers/staging/lustre/include/linux/libcfs/libcfs_time.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@ static inline unsigned long cfs_time_add(unsigned long t, long d)
		return (unsigned long)(t + d);
		}

		static inline long cfs_time_sub(unsigned long t1, unsigned long t2)
		static inline unsigned long cfs_time_sub(unsigned long t1, unsigned long t2)
		{
		return (unsigned long)(t1 - t2);
		}