struct export_operations: adjust comments to match current members

[sfrench/cifs-2.6.git] / ipc / mqueue.c

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 20f1fed8fa48f65f206eeb3124b56d602da3ca80..60f7a27f7a9e4ddeacb1eb95e1d867860b964f3c 100644 (file)
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -29,6 +29,8 @@
 #include <linux/audit.h>
 #include <linux/signal.h>
 #include <linux/mutex.h>
+#include <linux/nsproxy.h>
+#include <linux/pid.h>
 
 #include <net/sock.h>
 #include "util.h"
@@ -330,7 +332,7 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
                        (info->notify_owner &&
                         info->notify.sigev_notify == SIGEV_SIGNAL) ?
                                info->notify.sigev_signo : 0,
-                       pid_nr(info->notify_owner));
+                       pid_vnr(info->notify_owner));
        spin_unlock(&info->lock);
        buffer[sizeof(buffer)-1] = '\0';
        slen = strlen(buffer)+1;
@@ -507,7 +509,7 @@ static void __do_notify(struct mqueue_inode_info *info)
                        sig_i.si_errno = 0;
                        sig_i.si_code = SI_MESGQ;
                        sig_i.si_value = info->notify.sigev_value;
-                       sig_i.si_pid = current->tgid;
+                       sig_i.si_pid = task_tgid_vnr(current);
                        sig_i.si_uid = current->uid;
 
                        kill_pid_info(info->notify.sigev_signo,
@@ -673,7 +675,7 @@ asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode,
 
        if (oflag & O_CREAT) {
                if (dentry->d_inode) {  /* entry already exists */
-                       audit_inode(name, dentry->d_inode);
+                       audit_inode(name, dentry);
                        error = -EEXIST;
                        if (oflag & O_EXCL)
                                goto out;
@@ -686,7 +688,7 @@ asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode,
                error = -ENOENT;
                if (!dentry->d_inode)
                        goto out;
-               audit_inode(name, dentry->d_inode);
+               audit_inode(name, dentry);
                filp = do_open(dentry, oflag);
        }
 
@@ -834,7 +836,7 @@ asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *u_msg_ptr,
        if (unlikely(filp->f_op != &mqueue_file_operations))
                goto out_fput;
        info = MQUEUE_I(inode);
-       audit_inode(NULL, inode);
+       audit_inode(NULL, filp->f_path.dentry);
 
        if (unlikely(!(filp->f_mode & FMODE_WRITE)))
                goto out_fput;
@@ -918,7 +920,7 @@ asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *u_msg_ptr,
        if (unlikely(filp->f_op != &mqueue_file_operations))
                goto out_fput;
        info = MQUEUE_I(inode);
-       audit_inode(NULL, inode);
+       audit_inode(NULL, filp->f_path.dentry);
 
        if (unlikely(!(filp->f_mode & FMODE_READ)))
                goto out_fput;
@@ -1007,6 +1009,8 @@ asmlinkage long sys_mq_notify(mqd_t mqdes,
                        return -EINVAL;
                }
                if (notification.sigev_notify == SIGEV_THREAD) {
+                       long timeo;
+
                        /* create the notify skb */
                        nc = alloc_skb(NOTIFY_COOKIE_LEN, GFP_KERNEL);
                        ret = -ENOMEM;
@@ -1035,8 +1039,8 @@ retry:
                                goto out;
                        }
 
-                       ret = netlink_attachskb(sock, nc, 0,
-                                       MAX_SCHEDULE_TIMEOUT, NULL);
+                       timeo = MAX_SCHEDULE_TIMEOUT;
+                       ret = netlink_attachskb(sock, nc, 0, &timeo, NULL);
                        if (ret == 1)
                                goto retry;
                        if (ret) {
@@ -1133,8 +1137,10 @@ asmlinkage long sys_mq_getsetattr(mqd_t mqdes,
        omqstat.mq_flags = filp->f_flags & O_NONBLOCK;
        if (u_mqstat) {
                ret = audit_mq_getsetattr(mqdes, &mqstat);
-               if (ret != 0)
-                       goto out;
+               if (ret != 0) {
+                       spin_unlock(&info->lock);
+                       goto out_fput;
+               }
                if (mqstat.mq_flags & O_NONBLOCK)
                        filp->f_flags |= O_NONBLOCK;
                else