arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()

Mark variables with uninitialized_var() if such a warning appears,
and analysis proves that the var is initialized properly on all paths
it is used.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

2 files changed, 3 insertions, 3 deletions

diff --git a/ipc/msg.c b/ipc/msg.c
index cbd27e519943..a03fcb522fff 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -385,7 +385,7 @@ copy_msqid_from_user(struct msq_setbuf *out, void __user *buf, int version)
 asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
 {
         struct kern_ipc_perm *ipcp;
-        struct msq_setbuf setbuf;
+        struct msq_setbuf uninitialized_var(setbuf);
         struct msg_queue *msq;
         int err, version;
         struct ipc_namespace *ns;
@@ -509,7 +509,7 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf)
         err = audit_ipc_obj(ipcp);
         if (err)
                 goto out_unlock_up;
-        if (cmd==IPC_SET) {
+        if (cmd == IPC_SET) {
                 err = audit_ipc_set_perm(setbuf.qbytes, setbuf.uid, setbuf.gid,
                                          setbuf.mode);
                 if (err)
diff --git a/ipc/sem.c b/ipc/sem.c
index 89bfdffb38d8..b676fef6d208 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -856,7 +856,7 @@ static int semctl_down(struct ipc_namespace *ns, int semid, int semnum,
 {
         struct sem_array *sma;
         int err;
-        struct sem_setbuf setbuf;
+        struct sem_setbuf uninitialized_var(setbuf);
         struct kern_ipc_perm *ipcp;
 
         if(cmd == IPC_SET) {