[Cluster-devel] dlm: Add const to lockspace name

[Steven Whitehouse <swhiteho redhat com>]

The name of a lockspace is constant, so lets mark it as such. This fixes
a warning in the new GFS2 lock_dlm.c.

Reported-by: Andrew Price <andy andrewprice me uk>
Signed-off-by: Steven Whitehouse <swhiteho redhat com>

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 8d86b79..90abbb1 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -384,7 +384,7 @@ static void threads_stop(void)
 	dlm_astd_stop();
 }
 
-static int new_lockspace(char *name, int namelen, void **lockspace,
+static int new_lockspace(const char *name, int namelen, void **lockspace,
 			 uint32_t flags, int lvblen)
 {
 	struct dlm_ls *ls;
@@ -614,7 +614,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
 	return error;
 }
 
-int dlm_new_lockspace(char *name, int namelen, void **lockspace,
+int dlm_new_lockspace(const char *name, int namelen, void **lockspace,
 		      uint32_t flags, int lvblen)
 {
 	int error = 0;
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index b9cd386..0b3518c 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -81,8 +81,8 @@ struct dlm_lksb {
  * the cluster, the calling node joins it.
  */
 
-int dlm_new_lockspace(char *name, int namelen, dlm_lockspace_t **lockspace,
-		      uint32_t flags, int lvblen);
+int dlm_new_lockspace(const char *name, int namelen,
+		      dlm_lockspace_t **lockspace, uint32_t flags, int lvblen);
 
 /*
  * dlm_release_lockspace