module: remove each_symbol_in_section

each_symbol_in_section just contains a trivial loop over its arguments.
Just open code the loop in the two callers.

Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>

kernel/module.c

@@ -428,30 +428,13 @@ extern const s32 __start___kcrctab_unused_gpl[];
 #define symversion(base, idx) ((base != NULL) ? ((base) + (idx)) : NULL)
 #endif
 
-static bool each_symbol_in_section(const struct symsearch *arr,
-				   unsigned int arrsize,
-				   struct module *owner,
-				   bool (*fn)(const struct symsearch *syms,
-					      struct module *owner,
-					      void *data),
-				   void *data)
-{
-	unsigned int j;
-
-	for (j = 0; j < arrsize; j++) {
-		if (fn(&arr[j], owner, data))
-			return true;
-	}
-
-	return false;
-}
-
 /* Returns true as soon as fn returns true, otherwise false. */
 static bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
 				    struct module *owner,
 				    void *data),
 			 void *data)
 {
+	unsigned int i;
 	struct module *mod;
 	static const struct symsearch arr[] = {
 		{ __start___ksymtab, __stop___ksymtab, __start___kcrctab,
@@ -474,8 +457,9 @@ static bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
 
 	module_assert_mutex_or_preempt();
 
-	if (each_symbol_in_section(arr, ARRAY_SIZE(arr), NULL, fn, data))
-		return true;
+	for (i = 0; i < ARRAY_SIZE(arr); i++)
+		if (fn(&arr[i], NULL, data))
+			return true;
 
 	list_for_each_entry_rcu(mod, &modules, list,
 				lockdep_is_held(&module_mutex)) {
@@ -504,8 +488,9 @@ static bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
 		if (mod->state == MODULE_STATE_UNFORMED)
 			continue;
 
-		if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
-			return true;
+		for (i = 0; i < ARRAY_SIZE(arr); i++)
+			if (fn(&arr[i], mod, data))
+				return true;
 	}
 	return false;
 }