]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
use defines in sys_getpriority/sys_setpriority
authorDaniel Walker <dwalker@mvista.com>
Fri, 11 May 2007 05:22:53 +0000 (22:22 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 11 May 2007 15:29:35 +0000 (08:29 -0700)
Switch to the defines for these two checks, instead of hard coding the
values.

[akpm@linux-foundation.org: add missing include]
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/sys.c

index ec319bbb0bd4ac7c6644f00f26383017ca54ffd7..df4c3a8f5df918d6112cee54556bf11d84832cce 100644 (file)
@@ -14,6 +14,7 @@
 #include <linux/prctl.h>
 #include <linux/highuid.h>
 #include <linux/fs.h>
+#include <linux/resource.h>
 #include <linux/kernel.h>
 #include <linux/kexec.h>
 #include <linux/workqueue.h>
@@ -659,7 +660,7 @@ asmlinkage long sys_setpriority(int which, int who, int niceval)
        int error = -EINVAL;
        struct pid *pgrp;
 
-       if (which > 2 || which < 0)
+       if (which > PRIO_USER || which < PRIO_PROCESS)
                goto out;
 
        /* normalize: avoid signed division (rounding problems) */
@@ -723,7 +724,7 @@ asmlinkage long sys_getpriority(int which, int who)
        long niceval, retval = -ESRCH;
        struct pid *pgrp;
 
-       if (which > 2 || which < 0)
+       if (which > PRIO_USER || which < PRIO_PROCESS)
                return -EINVAL;
 
        read_lock(&tasklist_lock);