[IPV6]: Check interface bindings on IPv6 raw socket reception

[linux-2.6-omap-h63xx.git] / fs / open.c

diff --git a/fs/open.c b/fs/open.c
index 2ebb72c1a876e22d3e164add4092e809cff1ed87..32bf05e2996d8054b8ced182c41471d7c3e133e6 100644 (file)
--- a/fs/open.c
+++ b/fs/open.c
@@ -10,7 +10,7 @@
 #include <linux/file.h>
 #include <linux/smp_lock.h>
 #include <linux/quotaops.h>
-#include <linux/dnotify.h>
+#include <linux/fsnotify.h>
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/tty.h>
@@ -808,7 +808,9 @@ struct file *dentry_open(struct dentry *dentry, struct vfsmount *mnt, int flags)
 
        /* NB: we're sure to have correct a_ops only after f_op->open */
        if (f->f_flags & O_DIRECT) {
-               if (!f->f_mapping->a_ops || !f->f_mapping->a_ops->direct_IO) {
+               if (!f->f_mapping->a_ops ||
+                   ((!f->f_mapping->a_ops->direct_IO) &&
+                   (!f->f_mapping->a_ops->get_xip_page))) {
                        fput(f);
                        f = ERR_PTR(-EINVAL);
                }
@@ -934,7 +936,7 @@ EXPORT_SYMBOL(fd_install);
 asmlinkage long sys_open(const char __user * filename, int flags, int mode)
 {
        char * tmp;
-       int fd, error;
+       int fd;
 
        if (force_o_largefile())
                flags |= O_LARGEFILE;
@@ -945,20 +947,17 @@ asmlinkage long sys_open(const char __user * filename, int flags, int mode)
                fd = get_unused_fd();
                if (fd >= 0) {
                        struct file *f = filp_open(tmp, flags, mode);
-                       error = PTR_ERR(f);
-                       if (IS_ERR(f))
-                               goto out_error;
-                       fd_install(fd, f);
+                       if (IS_ERR(f)) {
+                               put_unused_fd(fd);
+                               fd = PTR_ERR(f);
+                       } else {
+                               fsnotify_open(f->f_dentry);
+                               fd_install(fd, f);
+                       }
                }
-out:
                putname(tmp);
        }
        return fd;
-
-out_error:
-       put_unused_fd(fd);
-       fd = error;
-       goto out;
 }
 EXPORT_SYMBOL_GPL(sys_open);
 
@@ -981,23 +980,15 @@ asmlinkage long sys_creat(const char __user * pathname, int mode)
  */
 int filp_close(struct file *filp, fl_owner_t id)
 {
-       int retval;
-
-       /* Report and clear outstanding errors */
-       retval = filp->f_error;
-       if (retval)
-               filp->f_error = 0;
+       int retval = 0;
 
        if (!file_count(filp)) {
                printk(KERN_ERR "VFS: Close: file count is 0\n");
-               return retval;
+               return 0;
        }
 
-       if (filp->f_op && filp->f_op->flush) {
-               int err = filp->f_op->flush(filp);
-               if (!retval)
-                       retval = err;
-       }
+       if (filp->f_op && filp->f_op->flush)
+               retval = filp->f_op->flush(filp);
 
        dnotify_flush(filp, id);
        locks_remove_posix(filp, id);