ALSA: hda - Fix wrong gpio_dir & gpio_mask hint setups for IDT/STAC codecs

[pandora-kernel.git] / include / linux / cred.h

diff --git a/include/linux/cred.h b/include/linux/cred.h
index 98f46ef..4030896 100644 (file)
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -269,7 +269,7 @@ static inline void put_cred(const struct cred *_cred)
  * since nobody else can modify it.
  */
 #define current_cred() \
-       (*(__force struct cred **)&current->cred)
+       rcu_dereference_protected(current->cred, 1)
 
 /**
  * __task_cred - Access a task's objective credentials
@@ -307,7 +307,7 @@ static inline void put_cred(const struct cred *_cred)
 #define get_current_user()                             \
 ({                                                     \
        struct user_struct *__u;                        \
-       struct cred *__cred;                            \
+       const struct cred *__cred;                      \
        __cred = current_cred();                        \
        __u = get_uid(__cred->user);                    \
        __u;                                            \
@@ -322,7 +322,7 @@ static inline void put_cred(const struct cred *_cred)
 #define get_current_groups()                           \
 ({                                                     \
        struct group_info *__groups;                    \
-       struct cred *__cred;                            \
+       const struct cred *__cred;                      \
        __cred = current_cred();                        \
        __groups = get_group_info(__cred->group_info);  \
        __groups;                                       \