diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-09-11 16:08:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-13 06:34:47 +0300 |
| commit | f8a1988f655192ae8ea6e1d940706a8340924bbc (patch) | |
| tree | 6204f0a1b89706cc0b513394e74eabae8c369c0d /drivers/net/ethernet/ibm/emac/mal.h | |
| parent | db3df242bc4407ce92fdd0ec429e15bcfb961b00 (diff) | |
| download | linux-f8a1988f655192ae8ea6e1d940706a8340924bbc.tar.xz | |
net: ethernet: Use DIV_ROUND_UP instead of reimplementing its function
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>
Diffstat (limited to 'drivers/net/ethernet/ibm/emac/mal.h')
| -rw-r--r-- | drivers/net/ethernet/ibm/emac/mal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ibm/emac/mal.h b/drivers/net/ethernet/ibm/emac/mal.h index eeade2ea8334..e4c20f0024f6 100644 --- a/drivers/net/ethernet/ibm/emac/mal.h +++ b/drivers/net/ethernet/ibm/emac/mal.h @@ -136,7 +136,7 @@ static inline int mal_rx_size(int len) static inline int mal_tx_chunks(int len) { - return (len + MAL_MAX_TX_SIZE - 1) / MAL_MAX_TX_SIZE; + return DIV_ROUND_UP(len, MAL_MAX_TX_SIZE); } #define MAL_CHAN_MASK(n) (0x80000000 >> (n)) |