kernel/gcov/fs.c: use pr_warn()

pr_warning() is deprecated in favor of pr_warn()

Cc: Andy Gospodarek <agospoda@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Frantisek Hrbata <fhrbata@redhat.com>
Cc: Jan Stancek <jstancek@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/gcov/fs.c

@@ -75,7 +75,7 @@ static int __init gcov_persist_setup(char *str)
 	unsigned long val;
 
 	if (kstrtoul(str, 0, &val)) {
-		pr_warning("invalid gcov_persist parameter '%s'\n", str);
+		pr_warn("invalid gcov_persist parameter '%s'\n", str);
 		return 0;
 	}
 	gcov_persist = val;
@@ -451,7 +451,7 @@ static struct gcov_node *new_node(struct gcov_node *parent,
 	} else
 		node->dentry = debugfs_create_dir(node->name, parent->dentry);
 	if (!node->dentry) {
-		pr_warning("could not create file\n");
+		pr_warn("could not create file\n");
 		kfree(node);
 		return NULL;
 	}
@@ -464,7 +464,7 @@ static struct gcov_node *new_node(struct gcov_node *parent,
 
 err_nomem:
 	kfree(node);
-	pr_warning("out of memory\n");
+	pr_warn("out of memory\n");
 	return NULL;
 }
 
@@ -631,7 +631,7 @@ static void add_info(struct gcov_node *node, struct gcov_info *info)
 	 */
 	loaded_info = kcalloc(num + 1, sizeof(struct gcov_info *), GFP_KERNEL);
 	if (!loaded_info) {
-		pr_warning("could not add '%s' (out of memory)\n",
+		pr_warn("could not add '%s' (out of memory)\n",
 			gcov_info_filename(info));
 		return;
 	}
@@ -645,7 +645,7 @@ static void add_info(struct gcov_node *node, struct gcov_info *info)
 		 * data set replaces the copy of the last one.
 		 */
 		if (!gcov_info_is_compatible(node->unloaded_info, info)) {
-			pr_warning("discarding saved data for %s "
+			pr_warn("discarding saved data for %s "
 				"(incompatible version)\n",
 				gcov_info_filename(info));
 			gcov_info_free(node->unloaded_info);
@@ -657,7 +657,7 @@ static void add_info(struct gcov_node *node, struct gcov_info *info)
 		 * The initial one takes precedence.
 		 */
 		if (!gcov_info_is_compatible(node->loaded_info[0], info)) {
-			pr_warning("could not add '%s' (incompatible "
+			pr_warn("could not add '%s' (incompatible "
 				"version)\n", gcov_info_filename(info));
 			kfree(loaded_info);
 			return;
@@ -693,7 +693,7 @@ static void save_info(struct gcov_node *node, struct gcov_info *info)
 	else {
 		node->unloaded_info = gcov_info_dup(info);
 		if (!node->unloaded_info) {
-			pr_warning("could not save data for '%s' "
+			pr_warn("could not save data for '%s' "
 				"(out of memory)\n",
 				gcov_info_filename(info));
 		}
@@ -710,7 +710,7 @@ static void remove_info(struct gcov_node *node, struct gcov_info *info)
 
 	i = get_info_index(node, info);
 	if (i < 0) {
-		pr_warning("could not remove '%s' (not found)\n",
+		pr_warn("could not remove '%s' (not found)\n",
 			gcov_info_filename(info));
 		return;
 	}
@@ -750,7 +750,7 @@ void gcov_event(enum gcov_action action, struct gcov_info *info)
 		if (node)
 			remove_info(node, info);
 		else {
-			pr_warning("could not remove '%s' (not found)\n",
+			pr_warn("could not remove '%s' (not found)\n",
 				gcov_info_filename(info));
 		}
 		break;