diff options
Diffstat (limited to 'arch/sparc/kernel/viohs.c')
| -rw-r--r-- | arch/sparc/kernel/viohs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/sparc/kernel/viohs.c b/arch/sparc/kernel/viohs.c index 7db5aabe9708..e27afd233bf5 100644 --- a/arch/sparc/kernel/viohs.c +++ b/arch/sparc/kernel/viohs.c @@ -428,7 +428,7 @@ static int process_dreg_info(struct vio_driver_state *vio, struct vio_dring_register *pkt) { struct vio_dring_state *dr; - int i, len; + int i; viodbg(HS, "GOT DRING_REG INFO ident[%llx] " "ndesc[%u] dsz[%u] opt[0x%x] ncookies[%u]\n", @@ -482,9 +482,7 @@ static int process_dreg_info(struct vio_driver_state *vio, pkt->num_descr, pkt->descr_size, pkt->options, pkt->num_cookies); - len = (sizeof(*pkt) + - (dr->ncookies * sizeof(struct ldc_trans_cookie))); - if (send_ctrl(vio, &pkt->tag, len) < 0) + if (send_ctrl(vio, &pkt->tag, struct_size(pkt, cookies, dr->ncookies)) < 0) goto send_nack; vio->dr_state |= VIO_DR_STATE_RXREG; |