From 39c0a0d5be287415ef0dc0dc15813e6fc86487e9 Mon Sep 17 00:00:00 2001 From: Claudiu Manoil Date: Thu, 21 Mar 2013 03:12:13 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/gianfar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 49ce83b1088f..37fbf6756297 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -2838,7 +2838,7 @@ static int gfar_poll(struct napi_struct *napi, int budget) struct gfar_priv_tx_q *tx_queue = NULL; struct gfar_priv_rx_q *rx_queue = NULL; int work_done = 0, work_done_per_q = 0; - int i, budget_per_q; + int i, budget_per_q = 0; int has_tx_work; unsigned long rstat_rxf; int num_act_queues; -- 2.20.1