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-rw-r--r--drivers/firewire/core-cdev.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index f40098dec14b..1a14dbf097f0 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -1048,13 +1048,9 @@ static int ioctl_queue_iso(struct client *client, union ioctl_arg *arg)
1048 * We require that header_length is a multiple of 1048 * We require that header_length is a multiple of
1049 * the fixed header size, ctx->header_size. 1049 * the fixed header size, ctx->header_size.
1050 */ 1050 */
1051 if (ctx->header_size == 0) { 1051 if (u.packet.header_length == 0 ||
1052 if (u.packet.header_length > 0) 1052 u.packet.header_length % ctx->header_size != 0)
1053 return -EINVAL;
1054 } else if (u.packet.header_length == 0 ||
1055 u.packet.header_length % ctx->header_size != 0) {
1056 return -EINVAL; 1053 return -EINVAL;
1057 }
1058 header_length = 0; 1054 header_length = 0;
1059 } 1055 }
1060 1056