diff options
| author | Aruna-Hewapathirane <aruna.hewapathirane@gmail.com> | 2014-01-11 07:15:59 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-14 15:15:25 -0800 |
| commit | 63862b5bef7349dd1137e4c70702c67d77565785 (patch) | |
| tree | ad50ec4a9d67fd025a29093dc5a4b493fe02e8a5 /net/ipv4/udp.c | |
| parent | 825edac4e78ded9e621c167a4f47a2392bd9e082 (diff) | |
| download | linux-63862b5bef7349dd1137e4c70702c67d77565785.tar.gz linux-63862b5bef7349dd1137e4c70702c67d77565785.tar.bz2 linux-63862b5bef7349dd1137e4c70702c67d77565785.zip | |
net: replace macros net_random and net_srandom with direct calls to prandom
This patch removes the net_random and net_srandom macros and replaces
them with direct calls to the prandom ones. As new commits only seem to
use prandom_u32 there is no use to keep them around.
This change makes it easier to grep for users of prandom_u32.
Signed-off-by: Aruna-Hewapathirane <aruna.hewapathirane@gmail.com>
Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 80f649fbee63..3d3141fd0580 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -223,7 +223,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, inet_get_local_port_range(net, &low, &high); remaining = (high - low) + 1; - rand = net_random(); + rand = prandom_u32(); first = (((u64)rand * remaining) >> 32) + low; /* * force rand to be an odd multiple of UDP_HTABLE_SIZE |