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net: ethernet: Use DIV_ROUND_UP instead of reimplementing its function

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DIV_ROUND_UP has implemented the code-opened function. Therefore, just
replace the implementation with DIV_ROUND_UP.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
zhong jiang
2018-09-11 21:08:15 +08:00
committed by David S. Miller
parent db3df242bc
commit f8a1988f65
8 changed files with 8 additions and 8 deletions
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2
drivers/net/ethernet/broadcom/sb1250-mac.c
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@@ -156,7 +156,7 @@ enum sbmac_state {
(d)->sbdma_dscrtable : (d)->f+1)
#define NUMCACHEBLKS(x) (((x)+SMP_CACHE_BYTES-1)/SMP_CACHE_BYTES)
#define NUMCACHEBLKS(x) DIV_ROUND_UP(x, SMP_CACHE_BYTES)
#define SBMAC_MAX_TXDESCR 256
#define SBMAC_MAX_RXDESCR 256