diff options
| -rw-r--r-- | sys/dev/usb/if_urndis.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/sys/dev/usb/if_urndis.c b/sys/dev/usb/if_urndis.c index 07310b954ac..bd595281037 100644 --- a/sys/dev/usb/if_urndis.c +++ b/sys/dev/usb/if_urndis.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_urndis.c,v 1.5 2010/03/03 19:01:03 mk Exp $ */ +/* $OpenBSD: if_urndis.c,v 1.6 2010/03/03 23:26:56 mk Exp $ */ /* * Copyright (c) 2010 Jonathan Armani <dbd@asystant.net> @@ -162,8 +162,8 @@ urndis_ctrl_send(struct urndis_softc *sc, void *buf, size_t len) struct urndis_comp_hdr * urndis_ctrl_recv(struct urndis_softc *sc) { -#define RNDIS_RESPONSE_LEN 0x400 /* XXX seriously? */ - struct urndis_comp_hdr *hdr, *pkt; +#define RNDIS_RESPONSE_LEN 0x400 + struct urndis_comp_hdr *hdr; char *buf; usbd_status err; @@ -197,22 +197,7 @@ urndis_ctrl_recv(struct urndis_softc *sc) return NULL; } - if (letoh32(hdr->rm_len) < 128) { - pkt = malloc(letoh32(hdr->rm_len), - M_TEMP, M_WAITOK | M_CANFAIL); - if (pkt == NULL) { - printf("%s: out of memory\n", DEVNAME(sc)); - /* XXX just use buf? */ - free(buf, M_TEMP); - } else { - memcpy(pkt, hdr, letoh32(hdr->rm_len)); - free(buf, M_TEMP); - } - } else { - pkt = hdr; - } - - return pkt; + return hdr; } u_int32_t |