From e1fd1f490fa4213bd3060efa823a39d299538f72 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 5 Mar 2013 15:04:55 -0500 Subject: get rid of union semop in sys_semctl(2) arguments just have the bugger take unsigned long and deal with SETVAL case (when we use an int member in the union) explicitly. Signed-off-by: Al Viro --- ipc/syscall.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'ipc/syscall.c') diff --git a/ipc/syscall.c b/ipc/syscall.c index 0d1e32ce048..52429489cde 100644 --- a/ipc/syscall.c +++ b/ipc/syscall.c @@ -33,12 +33,12 @@ SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, case SEMGET: return sys_semget(first, second, third); case SEMCTL: { - union semun fourth; + unsigned long arg; if (!ptr) return -EINVAL; - if (get_user(fourth.__pad, (void __user * __user *) ptr)) + if (get_user(arg, (unsigned long __user *) ptr)) return -EFAULT; - return sys_semctl(first, second, third, fourth); + return sys_semctl(first, second, third, arg); } case MSGSND: -- cgit v1.2.3