net/mlx5: IPSec, fix 64-bit division correctly
authorArnd Bergmann <arnd@arndb.de>
Mon, 10 Jul 2017 09:37:51 +0000 (11:37 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 10 Jul 2017 18:34:00 +0000 (19:34 +0100)
commitde92cd6cf4899c0876a8f5519769a786ad7cdeea
tree2645b55a1b1195a8cac145728efc862b42693fe4
parentb36c20244af3cc09b7d38fcd12d8d97c95a96a8e
net/mlx5: IPSec, fix 64-bit division correctly

The new IPSec offload code introduced a build error:

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.o: In function `mlx5e_ipsec_build_inverse_table':
ipsec_rxtx.c:(.text+0x556): undefined reference

Another patch was added on top to fix the build error, but
that introduced a new bug, as we now use the remainder of
the division rather than the result.

This makes it use the correct helper function instead.

Fixes: 5dfd87b67cd9 ("net/mlx5: IPSec, Fix 64-bit division on 32-bit builds")
Fixes: 2ac9cfe78223 ("net/mlx5e: IPSec, Add Innova IPSec offload TX data path")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.c