clean up duplicated alloc/free_thread_info

[linux-2.6-omap-h63xx.git] / include / asm-frv / thread_info.h

diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index cc5433e78b5216dfb5560f6ae57b7b4417cf7b95..b7ac6bf2844c395c3179d733102e13ca0e8001fa 100644 (file)
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -82,15 +82,16 @@ register struct thread_info *__current_thread_info asm("gr15");
 
 #define current_thread_info() ({ __current_thread_info; })
 
+#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
+
 /* thread information allocation */
 #ifdef CONFIG_DEBUG_STACK_USAGE
 #define alloc_thread_info(tsk)                                 \
        ({                                                      \
                struct thread_info *ret;                        \
                                                                \
-               ret = kmalloc(THREAD_SIZE, GFP_KERNEL);         \
-               if (ret)                                        \
-                       memset(ret, 0, THREAD_SIZE);            \
+               ret = kzalloc(THREAD_SIZE, GFP_KERNEL);         \
+                                                               \
                ret;                                            \
        })
 #else