| commit | b38c83dd08665a93e439c4ffd9eef31bc098a6ea | [log] [tgz] |
|---|---|---|
| author | Felix Fietkau <nbd@openwrt.org> | Tue Apr 14 12:07:54 2015 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Tue Apr 14 14:57:10 2015 -0400 |
| tree | e35af7b479d02c713b303d24bbf60442e0f52bc8 | |
| parent | e07678341b612bbf98c2bf205c3f26f3ef5f8e93 [diff] |
bgmac: simplify tx ring index handling Keep incrementing ring->start and ring->end instead of pointing it to the actual ring slot entry. This simplifies the calculation of the number of free slots. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>