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authorJesper Juhl <juhl-lkml@dif.dk>2005-05-01 11:59:14 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 11:59:14 -0400
commit7ed20e1ad521b5f5df61bf6559ae60738e393741 (patch)
tree90931724e45eaedb3445314e8b94e78253642395 /ipc/mqueue.c
parente5bdd883a189243541e7a132385580703b049102 (diff)
[PATCH] convert that currently tests _NSIG directly to use valid_signal()
Convert most of the current code that uses _NSIG directly to instead use valid_signal(). This avoids gcc -W warnings and off-by-one errors. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'ipc/mqueue.c')
-rw-r--r--ipc/mqueue.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 33f71520b89c..0acf245f441d 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -23,6 +23,7 @@
23#include <linux/skbuff.h> 23#include <linux/skbuff.h>
24#include <linux/netlink.h> 24#include <linux/netlink.h>
25#include <linux/syscalls.h> 25#include <linux/syscalls.h>
26#include <linux/signal.h>
26#include <net/sock.h> 27#include <net/sock.h>
27#include "util.h" 28#include "util.h"
28 29
@@ -976,8 +977,7 @@ asmlinkage long sys_mq_notify(mqd_t mqdes,
976 notification.sigev_notify != SIGEV_THREAD)) 977 notification.sigev_notify != SIGEV_THREAD))
977 return -EINVAL; 978 return -EINVAL;
978 if (notification.sigev_notify == SIGEV_SIGNAL && 979 if (notification.sigev_notify == SIGEV_SIGNAL &&
979 (notification.sigev_signo < 0 || 980 !valid_signal(notification.sigev_signo)) {
980 notification.sigev_signo > _NSIG)) {
981 return -EINVAL; 981 return -EINVAL;
982 } 982 }
983 if (notification.sigev_notify == SIGEV_THREAD) { 983 if (notification.sigev_notify == SIGEV_THREAD) {