[V9fs-developer,14/14] fs/9p: Prevent multiple inclusion of same header

Commit Message

Aneesh Kumar K.V Feb. 17, 2011, 6:02 p.m. UTC

None

Patch

diff --git a/fs/9p/fid.h b/fs/9p/fid.h
index c3bbd6a..f610510 100644
--- a/fs/9p/fid.h
+++ b/fs/9p/fid.h
@@ -19,7 +19,8 @@ 
  *  Boston, MA  02111-1301  USA
  *
  */
-
+#ifndef FS_9P_FID_H
+#define FS_9P_FID_H
 #include <linux/list.h>
 
 /**
@@ -45,3 +46,4 @@  struct v9fs_dentry {
 struct p9_fid *v9fs_fid_lookup(struct dentry *dentry);
 struct p9_fid *v9fs_fid_clone(struct dentry *dentry);
 int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid);
+#endif
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 64acf72..92fb61b 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -20,6 +20,9 @@ 
  *  Boston, MA  02111-1301  USA
  *
  */
+#ifndef FS_9P_V9FS_H
+#define FS_9P_V9FS_H
+
 #include <linux/backing-dev.h>
 
 /**
@@ -193,3 +196,4 @@  v9fs_get_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid,
 	else
 		return v9fs_inode_from_fid(v9ses, fid, sb);
 }
+#endif
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index 3ac13b4..e719282 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -20,6 +20,8 @@ 
  *  Boston, MA  02111-1301  USA
  *
  */
+#ifndef FS_9P_V9FS_VFS_H
+#define FS_9P_V9FS_VFS_H
 
 /* plan9 semantics are that created files are implicitly opened.
  * But linux semantics are that you call create, then open.
@@ -36,6 +38,7 @@ 
  * unlink calls remove, which is an implicit clunk. So we have to track
  * that kind of thing so that we don't try to clunk a dead fid.
  */
+#define P9_LOCK_TIMEOUT (30*HZ)
 
 extern struct file_system_type v9fs_fs_type;
 extern const struct address_space_operations v9fs_addr_operations;
@@ -79,5 +82,4 @@  static inline void v9fs_invalidate_inode_attr(struct inode *inode)
 	v9inode->cache_validity |= V9FS_INO_INVALID_ATTR;
 	return;
 }
-
-#define P9_LOCK_TIMEOUT (30*HZ)
+#endif