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stcp: Use memset_after() to zero sctp_stream_out_ext 

Use memset_after() helper to simplify the code, there is no functional
change in this patch.

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Link: https://lore.kernel.org/r/20220519062932.249926-1-xiujianfeng@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Xiu Jianfeng 2022-05-19 14:29:32 +08:00 committed by Jakub Kicinski
parent f7b5a89c66
commit 29849a486a
1 changed files with 3 additions and 6 deletions
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9
net/sctp/stream_sched.c
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@ -146,14 +146,11 @@ int sctp_sched_set_sched(struct sctp_association *asoc,
/* Give the next scheduler a clean slate. */ /* Give the next scheduler a clean slate. */
for (i = 0; i < asoc->stream.outcnt; i++) { for (i = 0; i < asoc->stream.outcnt; i++) {
void *p = SCTP_SO(&asoc->stream, i)->ext; struct sctp_stream_out_ext *ext = SCTP_SO(&asoc->stream, i)->ext;
if (!p) if (!ext)
continue; continue;
memset_after(ext, 0, outq);
p += offsetofend(struct sctp_stream_out_ext, outq);
memset(p, 0, sizeof(struct sctp_stream_out_ext) -
offsetofend(struct sctp_stream_out_ext, outq));
} }
} }