[NET] back: Fix wrap to zero in transmit credit scheduler.
authorkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Tue, 7 Nov 2006 09:48:19 +0000 (09:48 +0000)
committerkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Tue, 7 Nov 2006 09:48:19 +0000 (09:48 +0000)
commit53aff3a78c70a0c9edb970cf7de7fd9d2403b299
treecec222ba65b99b7ade93e30442642ee7548b9656
parent2de9dec23d0efd9aeb13f73094bc11efe6f40aeb
[NET] back: Fix wrap to zero in transmit credit scheduler.
This could happen when credit_bytes == ~0UL (i.e., scheduling is 'disabled').
Signed-off-by: Kirk Allan <kallan@novell.com>
linux-2.6-xen-sparse/drivers/xen/netback/netback.c