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Commit 69e61d0c authored by Stefan Richter's avatar Stefan Richter
Browse files

firewire: core: remove unused code 



ioctl_create_iso_context enforces ctx->header_size >= 4.

Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent e5b06c07

drivers/firewire/core-cdev.c

+2 −6
Original line number Diff line number Diff line
@@ -1048,13 +1048,9 @@ static int ioctl_queue_iso(struct client *client, union ioctl_arg *arg) 
			 * We require that header_length is a multiple of

			 * the fixed header size, ctx->header_size.

			 */

			if (ctx->header_size == 0) {

				if (u.packet.header_length > 0)

			if (u.packet.header_length == 0 ||

			    u.packet.header_length % ctx->header_size != 0)

				return -EINVAL;

			} else if (u.packet.header_length == 0 ||

				   u.packet.header_length % ctx->header_size != 0) {

				return -EINVAL;

			}

			header_length = 0;

		}