1 files changed, 9 insertions, 25 deletions

diff --git a/arch/frv/mm/extable.c b/arch/frv/mm/extable.c
index 41be1128dc64..caacf030ac75 100644
--- a/arch/frv/mm/extable.c
+++ b/arch/frv/mm/extable.c
@@ -43,7 +43,7 @@ static inline unsigned long search_one_table(const struct exception_table_entry
  */
 unsigned long search_exception_table(unsigned long pc)
 {
-        unsigned long ret = 0;
+        const struct exception_table_entry *extab;
 
         /* determine if the fault lay during a memcpy_user or a memset_user */
         if (__frame->lr == (unsigned long) &__memset_user_error_lr &&
@@ -55,9 +55,10 @@ unsigned long search_exception_table(unsigned long pc)
                  */
                 return (unsigned long) &__memset_user_error_handler;
         }
-        else if (__frame->lr == (unsigned long) &__memcpy_user_error_lr &&
-                 (unsigned long) &memcpy <= pc && pc < (unsigned long) &__memcpy_end
-                 ) {
+
+        if (__frame->lr == (unsigned long) &__memcpy_user_error_lr &&
+            (unsigned long) &memcpy <= pc && pc < (unsigned long) &__memcpy_end
+            ) {
                 /* the fault occurred in a protected memset
                  * - we search for the return address (in LR) instead of the program counter
                  * - it was probably during a copy_to/from_user()
@@ -65,27 +66,10 @@ unsigned long search_exception_table(unsigned long pc)
                 return (unsigned long) &__memcpy_user_error_handler;
         }
 
-#ifndef CONFIG_MODULES
-        /* there is only the kernel to search.  */
-        ret = search_one_table(__start___ex_table, __stop___ex_table - 1, pc);
-        return ret;
-
-#else
-        /* the kernel is the last "module" -- no need to treat it special */
-        unsigned long flags;
-        struct module *mp;
+        extab = search_exception_tables(pc);
+        if (extab)
+                return extab->fixup;
 
-        spin_lock_irqsave(&modlist_lock, flags);
-
-        for (mp = module_list; mp != NULL; mp = mp->next) {
-                if (mp->ex_table_start == NULL || !(mp->flags & (MOD_RUNNING | MOD_INITIALIZING)))
-                        continue;
-                ret = search_one_table(mp->ex_table_start, mp->ex_table_end - 1, pc);
-                if (ret)
-                        break;
-        }
+        return 0;
 
-        spin_unlock_irqrestore(&modlist_lock, flags);
-        return ret;
-#endif
 } /* end search_exception_table() */