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authorFabian Frederick <fabf@skynet.be>2017-07-07 00:36:10 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-07 01:24:30 +0200
commit62aa81d7c4c24b90fdb61da70ac0dbbc414f9939 (patch)
tree44ee739f406b31455a160dabda3387eb91cbc980 /fs
parentocfs2: fix a static checker warning (diff)
downloadlinux-62aa81d7c4c24b90fdb61da70ac0dbbc414f9939.tar.xz
linux-62aa81d7c4c24b90fdb61da70ac0dbbc414f9939.zip
ocfs2: use magic.h
Filesystems generally use SUPER_MAGIC values from magic.h instead of a local definition. Link: http://lkml.kernel.org/r/20170521154217.27917-1-fabf@skynet.be Signed-off-by: Fabian Frederick <fabf@skynet.be> Reviewed-by: Mark Fasheh <mfasheh@versity.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <jiangqi903@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/ocfs2_fs.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index 44d178b8d1aa..5bb4a89f9045 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -25,6 +25,8 @@
#ifndef _OCFS2_FS_H
#define _OCFS2_FS_H
+#include <linux/magic.h>
+
/* Version */
#define OCFS2_MAJOR_REV_LEVEL 0
#define OCFS2_MINOR_REV_LEVEL 90
@@ -56,9 +58,6 @@
#define OCFS2_MIN_BLOCKSIZE 512
#define OCFS2_MAX_BLOCKSIZE OCFS2_MIN_CLUSTERSIZE
-/* Filesystem magic number */
-#define OCFS2_SUPER_MAGIC 0x7461636f
-
/* Object signatures */
#define OCFS2_SUPER_BLOCK_SIGNATURE "OCFSV2"
#define OCFS2_INODE_SIGNATURE "INODE01"