gianfar: Remove 'maybe-uninitialized' compile warning
authorClaudiu Manoil <claudiu.manoil@freescale.com>
Thu, 21 Mar 2013 03:12:13 +0000 (03:12 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Mar 2013 16:01:34 +0000 (12:01 -0400)
commit39c0a0d5be287415ef0dc0dc15813e6fc86487e9
treea4ad23dbdbcaa812482a402ff3f3f4c1716d6a51
parent14c3326a111b948cabc35d523a43a1e6663f6091
gianfar: Remove 'maybe-uninitialized' compile warning

Warning message:
warning: 'budget_per_q' may be used uninitialized in this function

budget_per_q won't be used uninitialized since the only time
it doesn't get initialized is when entering gfar_poll with
num_act_queues == 0, meaning rstat_rxf == 0, in which case
budget_per_q is not utilized (as it has no meaning).
Inititalize budget_per_q to 0 though to suppress this compile
warning.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/gianfar.c