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Diffstat (limited to 'ipc')
-rw-r--r--ipc/compat.c18
-rw-r--r--ipc/mqueue.c6
-rw-r--r--ipc/sem.c8
-rw-r--r--ipc/util.c3
4 files changed, 16 insertions, 19 deletions
diff --git a/ipc/compat.c b/ipc/compat.c
index ed0530beef0b..f71e962756d8 100644
--- a/ipc/compat.c
+++ b/ipc/compat.c
@@ -288,11 +288,11 @@ static long do_compat_semctl(int first, int second, int third, u32 pad)
break;
case IPC_SET:
- if (version == IPC_64) {
+ if (version == IPC_64)
err = get_compat_semid64_ds(&s64, compat_ptr(pad));
- } else {
+ else
err = get_compat_semid_ds(&s64, compat_ptr(pad));
- }
+
up64 = compat_alloc_user_space(sizeof(s64));
if (copy_to_user(up64, &s64, sizeof(s64)))
err = -EFAULT;
@@ -515,11 +515,11 @@ long compat_sys_msgctl(int first, int second, void __user *uptr)
break;
case IPC_SET:
- if (version == IPC_64) {
+ if (version == IPC_64)
err = get_compat_msqid64(&m64, uptr);
- } else {
+ else
err = get_compat_msqid(&m64, uptr);
- }
+
if (err)
break;
p = compat_alloc_user_space(sizeof(m64));
@@ -702,11 +702,11 @@ long compat_sys_shmctl(int first, int second, void __user *uptr)
case IPC_SET:
- if (version == IPC_64) {
+ if (version == IPC_64)
err = get_compat_shmid64_ds(&s64, uptr);
- } else {
+ else
err = get_compat_shmid_ds(&s64, uptr);
- }
+
if (err)
break;
p = compat_alloc_user_space(sizeof(s64));
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index bb36aaeb58a0..ccf1f9fd263a 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -1303,11 +1303,11 @@ retry:
out_fput:
fdput(f);
out:
- if (sock) {
+ if (sock)
netlink_detachskb(sock, nc);
- } else if (nc) {
+ else if (nc)
dev_kfree_skb(nc);
- }
+
return ret;
}
diff --git a/ipc/sem.c b/ipc/sem.c
index 1b1acdb0aee8..bee555417312 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -492,9 +492,9 @@ static int newary(struct ipc_namespace *ns, struct ipc_params *params)
size = sizeof(*sma) + nsems * sizeof(struct sem);
sma = ipc_rcu_alloc(size);
- if (!sma) {
+ if (!sma)
return -ENOMEM;
- }
+
memset(sma, 0, size);
sma->sem_perm.mode = (semflg & S_IRWXUGO);
@@ -1967,10 +1967,8 @@ sleep_again:
* If queue.status != -EINTR we are woken up by another process.
* Leave without unlink_queue(), but with sem_unlock().
*/
-
- if (error != -EINTR) {
+ if (error != -EINTR)
goto out_unlock_free;
- }
/*
* If an interrupt occurred we have to clean up the queue
diff --git a/ipc/util.c b/ipc/util.c
index af976fc6a464..cfbd8fafb19b 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -183,9 +183,8 @@ void __init ipc_init_proc_interface(const char *path, const char *header,
NULL, /* parent dir */
&sysvipc_proc_fops,
iface);
- if (!pde) {
+ if (!pde)
kfree(iface);
- }
}
#endif