diff options
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index ab7c5e97ed0..f588e49c65f 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -3647,14 +3647,12 @@ dma_error: buffer_info->length = 0; buffer_info->next_to_watch = 0; buffer_info->mapped_as_page = false; - count--; /* clear timestamp and dma mappings for remaining portion of packet */ - while (count >= 0) { - count--; + while (count--) { + if (i == 0) + i = tx_ring->count; i--; - if (i < 0) - i += tx_ring->count; buffer_info = &tx_ring->buffer_info[i]; igb_unmap_and_free_tx_resource(tx_ring, buffer_info); } |