| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 21 Mar 2013 15:12:13 +0200 From: Claudiu Manoil <claudiu.manoil@...escale.com> To: <netdev@...r.kernel.org> CC: "David S. Miller" <davem@...emloft.net> Subject: [PATCH net-next 1/3] 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@...escale.com> --- (Sorry I didn't notice this (unexpected) warning before submitting the patches that introduced 'budget_per_q'.) 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 49ce83b..37fbf67 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; -- 1.7.11.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists