fs/9p: Prevent multiple inclusion of same header
Add necessary #ifndef #endif blocks to avoid mulitple inclusion of same headers
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/fs/9p/fid.h b/fs/9p/fid.h
index c058f1c..bb0b6e7 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>
/**
@@ -46,3 +47,4 @@
struct p9_fid *v9fs_fid_clone(struct dentry *dentry);
int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid);
struct p9_fid *v9fs_writeback_fid(struct dentry *dentry);
+#endif
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index cfdc055..bd8496d 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>
/**
@@ -197,3 +200,4 @@
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 591807f..4014160 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 @@
v9inode->cache_validity |= V9FS_INO_INVALID_ATTR;
return;
}
-
-#define P9_LOCK_TIMEOUT (30*HZ)
+#endif
