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-rw-r--r--ipc/msg.c13
-rw-r--r--ipc/shm.c18
2 files changed, 14 insertions, 17 deletions
diff --git a/ipc/msg.c b/ipc/msg.c
index 32494e8..b4eee1c 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -98,20 +98,15 @@ void recompute_msgmni(struct ipc_namespace *ns)
if (allowed < MSGMNI) {
ns->msg_ctlmni = MSGMNI;
- goto out_callback;
+ return;
}
if (allowed > IPCMNI / nb_ns) {
ns->msg_ctlmni = IPCMNI / nb_ns;
- goto out_callback;
+ return;
}
ns->msg_ctlmni = allowed;
-
-out_callback:
-
- printk(KERN_INFO "msgmni has been set to %d for ipc namespace %p\n",
- ns->msg_ctlmni, ns);
}
void msg_init_ns(struct ipc_namespace *ns)
@@ -136,6 +131,10 @@ void msg_exit_ns(struct ipc_namespace *ns)
void __init msg_init(void)
{
msg_init_ns(&init_ipc_ns);
+
+ printk(KERN_INFO "msgmni has been set to %d\n",
+ init_ipc_ns.msg_ctlmni);
+
ipc_init_proc_interface("sysvipc/msg",
" key msqid perms cbytes qnum lspid lrpid uid gid cuid cgid stime rtime ctime\n",
IPC_MSG_IDS, sysvipc_msg_proc_show);
diff --git a/ipc/shm.c b/ipc/shm.c
index 554429a..790240c 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -894,8 +894,6 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr)
if (!sfd)
goto out_put_dentry;
- err = -ENOMEM;
-
file = alloc_file(path.mnt, path.dentry, f_mode, &shm_file_operations);
if (!file)
goto out_free;
@@ -1060,16 +1058,16 @@ asmlinkage long sys_shmdt(char __user *shmaddr)
static int sysvipc_shm_proc_show(struct seq_file *s, void *it)
{
struct shmid_kernel *shp = it;
- char *format;
-#define SMALL_STRING "%10d %10d %4o %10u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
-#define BIG_STRING "%10d %10d %4o %21u %5u %5u %5d %5u %5u %5u %5u %10lu %10lu %10lu\n"
+#if BITS_PER_LONG <= 32
+#define SIZE_SPEC "%10lu"
+#else
+#define SIZE_SPEC "%21lu"
+#endif
- if (sizeof(size_t) <= sizeof(int))
- format = SMALL_STRING;
- else
- format = BIG_STRING;
- return seq_printf(s, format,
+ return seq_printf(s,
+ "%10d %10d %4o " SIZE_SPEC " %5u %5u "
+ "%5lu %5u %5u %5u %5u %10lu %10lu %10lu\n",
shp->shm_perm.key,
shp->shm_perm.id,
shp->shm_perm.mode,
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