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| author |   Arnd Bergmann <arnd@arndb.de> | 2017-10-18 10:33:37 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-20 08:36:00 +0100 |
| commit | d18b4b35e310c5e30a3726309a93db8893cd3251 (patch) | |
| tree | 0bab5ed17c0498650927d305914085befe5ebbb8 /net/sched/cls_u32.c | |
| parent | tipc: checking for NULL instead of IS_ERR() (diff) | |
| download | linux-dev-d18b4b35e310c5e30a3726309a93db8893cd3251.tar.xz linux-dev-d18b4b35e310c5e30a3726309a93db8893cd3251.zip | |
net: sched: cls_u32: use hash_ptr() for tc_u_hash
After the change to the tp hash, we now get a build warning
on 32-bit architectures:
net/sched/cls_u32.c: In function 'tc_u_hash':
net/sched/cls_u32.c:338:17: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
return hash_64((u64) tp->chain->block, U32_HASH_SHIFT);
Using hash_ptr() instead of hash_64() lets us drop the cast
and fixes the warning while still resulting in the same hash
value.
Fixes: 7fa9d974f3c2 ("net: sched: cls_u32: use block instead of q in tc_u_common")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_u32.c')
| -rw-r--r-- | net/sched/cls_u32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index b6d46065f661..49d96b45a8ce 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -335,7 +335,7 @@ static struct hlist_head *tc_u_common_hash; static unsigned int tc_u_hash(const struct tcf_proto *tp) { - return hash_64((u64) tp->chain->block, U32_HASH_SHIFT); + return hash_ptr(tp->chain->block, U32_HASH_SHIFT); } static struct tc_u_common *tc_u_common_find(const struct tcf_proto *tp) |