ext4: change to use setup_timer() instead of init_timer()

Signed-off-by: Jan Mrazek <email@honzamrazek.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

fs/ext4/super.c

@@ -3915,9 +3915,8 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 	get_random_bytes(&sbi->s_next_generation, sizeof(u32));
 	spin_lock_init(&sbi->s_next_gen_lock);
 
-	init_timer(&sbi->s_err_report);
-	sbi->s_err_report.function = print_daily_error_info;
-	sbi->s_err_report.data = (unsigned long) sb;
+	setup_timer(&sbi->s_err_report, print_daily_error_info,
+		(unsigned long) sb);
 
 	/* Register extent status tree shrinker */
 	if (ext4_es_register_shrinker(sbi))