My static checker complains that on some arches unsigned longs can be 8
characters which is larger than the buffer is only 6 chars.
Additionally, Ben Hutchings points out that the buffer actually holds
big endian data and the buffer we are reading from is CPU endian.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
v2: fix endian annotations and reverse the beXX_to_cpu() calls so that
they say cpu_to_beXX().
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index fdf9307..0b12866 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1100,10 +1100,10 @@ static void fec_get_mac(struct net_device *ndev)
* 4) FEC mac registers set by bootloader
*/
if (!is_valid_ether_addr(iap)) {
- *((unsigned long *) &tmpaddr[0]) =
- be32_to_cpu(readl(fep->hwp + FEC_ADDR_LOW));
- *((unsigned short *) &tmpaddr[4]) =
- be16_to_cpu(readl(fep->hwp + FEC_ADDR_HIGH) >> 16);
+ *((__be32 *) &tmpaddr[0]) =
+ cpu_to_be32(readl(fep->hwp + FEC_ADDR_LOW));
+ *((__be16 *) &tmpaddr[4]) =
+ cpu_to_be16(readl(fep->hwp + FEC_ADDR_HIGH) >> 16);
iap = &tmpaddr[0];
}
--
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