diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/rocker/rocker.c | 9 | ||||
| -rw-r--r-- | hw/net/rocker/rocker_desc.c | 4 |
2 files changed, 4 insertions, 9 deletions
diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c index 6e70fddee3..4f0f6d71e5 100644 --- a/hw/net/rocker/rocker.c +++ b/hw/net/rocker/rocker.c @@ -244,11 +244,9 @@ static int tx_consume(Rocker *r, DescInfo *info) goto err_no_mem; } - if (pci_dma_read(dev, frag_addr, iov[iovcnt].iov_base, - iov[iovcnt].iov_len)) { - err = -ROCKER_ENXIO; - goto err_bad_io; - } + pci_dma_read(dev, frag_addr, iov[iovcnt].iov_base, + iov[iovcnt].iov_len); + iovcnt++; } @@ -261,7 +259,6 @@ static int tx_consume(Rocker *r, DescInfo *info) err = fp_port_eg(r->fp_port[port], iov, iovcnt); err_too_many_frags: -err_bad_io: err_no_mem: err_bad_attr: for (i = 0; i < ROCKER_TX_FRAGS_MAX; i++) { diff --git a/hw/net/rocker/rocker_desc.c b/hw/net/rocker/rocker_desc.c index ac02797b7e..6184c40f72 100644 --- a/hw/net/rocker/rocker_desc.c +++ b/hw/net/rocker/rocker_desc.c @@ -69,9 +69,7 @@ char *desc_get_buf(DescInfo *info, bool read_only) return NULL; } - if (pci_dma_read(dev, le64_to_cpu(info->desc.buf_addr), info->buf, size)) { - return NULL; - } + pci_dma_read(dev, le64_to_cpu(info->desc.buf_addr), info->buf, size); return info->buf; } |