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net: psample: fix flag being set in wrong skb

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A typo makes PSAMPLE_ATTR_SAMPLE_RATE netlink flag be added to the wrong
sk_buff.

Fix the error and make the input sk_buff pointer "const" so that it
doesn't happen again.

Acked-by: Eelco Chaudron <echaudro@redhat.com>
Fixes: 7b1b2b60c6 ("net: psample: allow using rate as probability")
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Link: https://patch.msgid.link/20240710171004.2164034-1-amorenoz@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Adrian Moreno
2024-07-10 19:10:04 +02:00
committed by Jakub Kicinski
parent c9741a03dc
commit 8341eee81c
2 changed files with 9 additions and 6 deletions
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8
include/net/psample.h
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@@ -38,13 +38,15 @@ struct sk_buff;
#if IS_ENABLED(CONFIG_PSAMPLE)
void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
u32 sample_rate, const struct psample_metadata *md);
void psample_sample_packet(struct psample_group *group,
const struct sk_buff *skb, u32 sample_rate,
const struct psample_metadata *md);
#else
static inline void psample_sample_packet(struct psample_group *group,
struct sk_buff *skb, u32 sample_rate,
const struct sk_buff *skb,
u32 sample_rate,
const struct psample_metadata *md)
{
}