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[PATCH] remove unused o_flags from do_shmat

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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>
This commit is contained in:
Hugh Dickins 2006-06-23 02:03:45 -07:00 committed by Linus Torvalds
parent 70af7c5c64
commit 185606fc6a
1 changed files with 0 additions and 3 deletions
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3
ipc/shm.c
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@ -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) {