From: Wang Shilong <wangsl-fnst@xxxxxxxxxxxxxx> It can be guranteed that inode->i_sb should not be null in vfs. So here the check about it is overhead. Signed-off-by: Wang Shilong <wangsl-fnst@xxxxxxxxxxxxxx> --- sorry about wrong format patch， i will resend it later. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
