diff options
| author | Michael Chan <mchan@broadcom.com> | 2011-07-13 17:24:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-14 08:46:07 -0700 |
| commit | 973e574e26cc8f4704e5d7f112fd566386e37f04 (patch) | |
| tree | a0fb2a78b8089dca67b6bccca33c0c3864ac1c5d /drivers/net/cnic.c | |
| parent | 10d1e8ca8d7136111641472e9800775205ef5a0f (diff) | |
cnic: Replace get_random_bytes() with random32()
Suggested by Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cnic.c')
| -rw-r--r-- | drivers/net/cnic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 5533b1526b1..23d6108c64c 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -28,6 +28,7 @@ #include <linux/ethtool.h> #include <linux/if_vlan.h> #include <linux/prefetch.h> +#include <linux/random.h> #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) #define BCM_VLAN 1 #endif @@ -3830,7 +3831,7 @@ static int cnic_cm_alloc_mem(struct cnic_dev *dev) if (!cp->csk_tbl) return -ENOMEM; - get_random_bytes(&port_id, sizeof(port_id)); + port_id = random32(); port_id %= CNIC_LOCAL_PORT_RANGE; if (cnic_init_id_tbl(&cp->csk_port_tbl, CNIC_LOCAL_PORT_RANGE, CNIC_LOCAL_PORT_MIN, port_id)) { @@ -3890,7 +3891,7 @@ static int cnic_cm_init_bnx2_hw(struct cnic_dev *dev) { u32 seed; - get_random_bytes(&seed, 4); + seed = random32(); cnic_ctx_wr(dev, 45, 0, seed); return 0; } |