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authorGrant Likely <grant.likely@secretlab.ca>2007-12-01 22:10:03 -0700
committerJeff Garzik <jeff@garzik.org>2007-12-04 15:06:11 -0500
commitf9663aea2a938f9dc60dbfef34b9e7847a69c947 (patch)
treef0379eb27beea9273e8c1d6e5f96876df659d862
parent4352d82647f679fb8dd9440b34400fa49beedb2c (diff)
gianfar: fix compile warning
Eliminate an uninitialized variable warning. The code is correct, but a pointer to the automatic variable 'addr' is passed to dma_alloc_coherent. Since addr has never been initialized, and the compiler doesn't know what dma_alloc_coherent will do with it, it complains. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/net/gianfar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 38268d7335a..0431e9ed0fa 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -696,7 +696,7 @@ int startup_gfar(struct net_device *dev)
{
struct txbd8 *txbdp;
struct rxbd8 *rxbdp;
- dma_addr_t addr;
+ dma_addr_t addr = 0;
unsigned long vaddr;
int i;
struct gfar_private *priv = netdev_priv(dev);