[GFS2] Extended attribute code style changes

As per Jan Engelhardt's request and also a few of my own. It has
been possible to add a few most const to the code as a result of
the change in gfs2_ea_name2type.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/gfs2/eattr.h b/fs/gfs2/eattr.h
index cb7c2d846765..ffa65947d686 100644
--- a/fs/gfs2/eattr.h
+++ b/fs/gfs2/eattr.h
@@ -46,7 +46,7 @@ ALIGN(sizeof(struct gfs2_ea_header) + (er)->er_name_len + \
 #define GFS2_ERF_MODE 0x80000000
 
 struct gfs2_ea_request {
-        char *er_name;
+        const char *er_name;
         char *er_data;
         unsigned int er_name_len;
         unsigned int er_data_len;
@@ -87,13 +87,13 @@ static inline unsigned int gfs2_ea_strlen(struct gfs2_ea_header *ea)
 {
         switch (ea->ea_type) {
         case GFS2_EATYPE_USR:
-                return (5 + (ea->ea_name_len + 1));
+                return 5 + ea->ea_name_len + 1;
         case GFS2_EATYPE_SYS:
-                return (7 + (ea->ea_name_len + 1));
+                return 7 + ea->ea_name_len + 1;
         case GFS2_EATYPE_SECURITY:
-                return (9 + (ea->ea_name_len + 1));
+                return 9 + ea->ea_name_len + 1;
         default:
-                return (0);
+                return 0;
         }
 }