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| author | Jeff Garzik <jeff@garzik.org> | 2007-07-17 05:40:59 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-17 16:23:19 -0400 |
| commit | 8e1c091cccd551557d24ce845715e8ceb6c49d36 (patch) | |
| tree | 28f1ea20efe46dd6f62cc0cb77f65be56e7225fc /ipc | |
| parent | a6343afb6e16b65b9f0b264f94f8207212e7e3ae (diff) | |
| download | lwn-8e1c091cccd551557d24ce845715e8ceb6c49d36.tar.gz lwn-8e1c091cccd551557d24ce845715e8ceb6c49d36.zip | |
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>
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/msg.c | 4 | ||||
| -rw-r--r-- | ipc/sem.c | 2 |
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) { |