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Remove always false "< 0" check for unsgined int variable. This check is

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also duplicate, as the value was already checked for 0 before decrementing.

Reported by:	rpaulo
This commit is contained in:
Alexander Motin 2011-04-18 14:34:10 +00:00
parent 803cd701f3
commit 20790a105d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220786
1 changed files with 0 additions and 2 deletions
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sys/cam/cam_periph.c
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@ -527,8 +527,6 @@ cam_periph_invalidate(struct cam_periph *periph)
xpt_lock_buses();
if (periph->refcount == 0)
camperiphfree(periph);
else if (periph->refcount < 0)
printf("cam_invalidate_periph: refcount < 0!!\n");
xpt_unlock_buses();
}