diff options
-rw-r--r-- | drivers/firewire/core-cdev.c | 8 |
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 | ||