drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c: In function
‘xgene_enet_ecc_init’:
drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c:126: warning: ‘data’ may be
used uninitialized in this function
Depending on the arbitrary value on the stack, the loop may terminate
too early, and cause a bogus -ENODEV failure.
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c
b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c
index e6d24c2101982444..19e13583b4259cd4 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c
@@ -123,7 +123,7 @@ static u32 xgene_enet_rd_mac(struct xgene_enet_pdata *p,
u32 rd_addr)
static int xgene_enet_ecc_init(struct xgene_enet_pdata *p)
{
struct net_device *ndev = p->ndev;
- u32 data;
+ u32 data = 0;
int i;
xgene_enet_wr_diag_csr(p, ENET_CFG_MEM_RAM_SHUTDOWN_ADDR, 0);
--
1.9.1
--
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