CRED: Wrap task credential accesses in the HFSplus filesystem

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index 9699c56d323f..bab7f8d1bdfa 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -49,8 +49,8 @@ void hfsplus_fill_defaults(struct hfsplus_sb_info *opts)
         opts->creator = HFSPLUS_DEF_CR_TYPE;
         opts->type = HFSPLUS_DEF_CR_TYPE;
         opts->umask = current->fs->umask;
-        opts->uid = current->uid;
-        opts->gid = current->gid;
+        opts->uid = current_uid();
+        opts->gid = current_gid();
         opts->part = -1;
         opts->session = -1;
 }