sfc: Use ACCESS_ONCE when copying efx_tx_queue::read_count
commit51c56f40ef41ca780ff001d59727eda03fa39374
authorBen Hutchings <bhutchings@solarflare.com>
Wed, 10 Nov 2010 18:46:40 +0000 (10 18:46 +0000)
committerBen Hutchings <bhutchings@solarflare.com>
Mon, 6 Dec 2010 22:54:18 +0000 (6 22:54 +0000)
treee3bee1ceed353fb1e9ad110e035a55dd138face4
parentab28c12a8e6fea875b6757052e211772f62fa771
sfc: Use ACCESS_ONCE when copying efx_tx_queue::read_count

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
drivers/net/sfc/tx.c