From: Fabio Estevam <festevam@gmail.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, Fabio Estevam <fabio.estevam@freescale.com>
Subject: [PATCH] net: fec: Define indexes as 'unsigned int'
Date: Wed, 20 Mar 2013 12:31:07 -0300 [thread overview]
Message-ID: <1363793467-18860-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@freescale.com>
Fix the following warnings that happen when building with W=1 option:
drivers/net/ethernet/freescale/fec.c: In function 'fec_enet_free_buffers':
drivers/net/ethernet/freescale/fec.c:1337:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
drivers/net/ethernet/freescale/fec.c: In function 'fec_enet_alloc_buffers':
drivers/net/ethernet/freescale/fec.c:1361:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
drivers/net/ethernet/freescale/fec.c: In function 'fec_enet_init':
drivers/net/ethernet/freescale/fec.c:1631:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/net/ethernet/freescale/fec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 8ca2cf6..186222e 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -1329,7 +1329,7 @@ static int fec_enet_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
static void fec_enet_free_buffers(struct net_device *ndev)
{
struct fec_enet_private *fep = netdev_priv(ndev);
- int i;
+ unsigned int i;
struct sk_buff *skb;
struct bufdesc *bdp;
@@ -1353,7 +1353,7 @@ static void fec_enet_free_buffers(struct net_device *ndev)
static int fec_enet_alloc_buffers(struct net_device *ndev)
{
struct fec_enet_private *fep = netdev_priv(ndev);
- int i;
+ unsigned int i;
struct sk_buff *skb;
struct bufdesc *bdp;
@@ -1595,7 +1595,7 @@ static int fec_enet_init(struct net_device *ndev)
struct fec_enet_private *fep = netdev_priv(ndev);
struct bufdesc *cbd_base;
struct bufdesc *bdp;
- int i;
+ unsigned int i;
/* Allocate memory for buffer descriptors. */
cbd_base = dma_alloc_coherent(NULL, PAGE_SIZE, &fep->bd_dma,
--
1.7.9.5
next reply other threads:[~2013-03-20 15:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-20 15:31 Fabio Estevam [this message]
2013-03-20 16:29 ` [PATCH] net: fec: Define indexes as 'unsigned int' David Miller
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