[PATCH] remove unused o_flags from do_shmat
Remove the unused variable o_flags from do_shmat.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/ipc/shm.c b/ipc/shm.c
index 4f133d2..fe7ae73 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -698,7 +698,6 @@
int err;
unsigned long flags;
unsigned long prot;
- unsigned long o_flags;
int acc_mode;
void *user_addr;
@@ -725,11 +724,9 @@
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) {
