lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

net: ethernet: Use existing define with polynomial

Browse Source 
Do not define again the polynomial but use header with existing define.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Krzysztof Kozlowski
2018-07-17 18:05:39 +02:00
committed by Herbert Xu
parent f7aee87822
commit 5d258b48ef
8 changed files with 14 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/freescale/fec_main.c
View File

@@ -48,6 +48,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/clk.h>
#include <linux/crc32poly.h>
#include <linux/platform_device.h>
#include <linux/mdio.h>
#include <linux/phy.h>
@@ -2949,7 +2950,6 @@ fec_enet_close(struct net_device *ndev)
*/
#define FEC_HASH_BITS 6 /* #bits in hash */
#define CRC32_POLY 0xEDB88320
static void set_multicast_list(struct net_device *ndev)
{
@@ -2989,7 +2989,7 @@ static void set_multicast_list(struct net_device *ndev)
data = ha->addr[i];
for (bit = 0; bit < 8; bit++, data >>= 1) {
crc = (crc >> 1) ^
(((crc ^ data) & 1) ? CRC32_POLY : 0);
(((crc ^ data) & 1) ? CRC32_POLY_LE : 0);
}
}