diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2018-07-17 18:05:39 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-27 19:16:37 +0800 |
| commit | 5d258b48efbd0e28d9d0b5dc31de21050608e351 (patch) | |
| tree | 3a1db84a2396477b7e07c0c598b0edeafd56e3a4 /drivers/net/ethernet/synopsys | |
| parent | f7aee87822fdb7c43b9510e196cb74cc1bb9bb1e (diff) | |
net: ethernet: Use existing define with polynomial
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>
Diffstat (limited to 'drivers/net/ethernet/synopsys')
| -rw-r--r-- | drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c index 458a7844260a..99d86e39ff54 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c @@ -20,6 +20,7 @@ #include <linux/clk.h> #include <linux/bitrev.h> #include <linux/crc32.h> +#include <linux/crc32poly.h> #include <linux/dcbnl.h> #include "dwc-xlgmac.h" @@ -193,7 +194,6 @@ static u32 xlgmac_vid_crc32_le(__le16 vid_le) { unsigned char *data = (unsigned char *)&vid_le; unsigned char data_byte = 0; - u32 poly = 0xedb88320; u32 crc = ~0; u32 temp = 0; int i, bits; @@ -208,7 +208,7 @@ static u32 xlgmac_vid_crc32_le(__le16 vid_le) data_byte >>= 1; if (temp) - crc ^= poly; + crc ^= CRC32_POLY_LE; } return crc; |