From 185606fc6a120dbebffa6d06a559c20ec2b20034 Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Fri, 23 Jun 2006 02:03:45 -0700 Subject: [PATCH] remove unused o_flags from do_shmat Remove the unused variable o_flags from do_shmat. Signed-off-by: Hugh Dickins Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- ipc/shm.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'ipc') diff --git a/ipc/shm.c b/ipc/shm.c index 4f133d24030..fe7ae73b698 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -698,7 +698,6 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) int err; unsigned long flags; unsigned long prot; - unsigned long o_flags; int acc_mode; void *user_addr; @@ -725,11 +724,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) if (shmflg & SHM_RDONLY) { prot = PROT_READ; - o_flags = O_RDONLY; acc_mode = S_IRUGO; } else { prot = PROT_READ | PROT_WRITE; - o_flags = O_RDWR; acc_mode = S_IRUGO | S_IWUGO; } if (shmflg & SHM_EXEC) { -- cgit v1.2.3