From aa9f979c41043d9fcf7957c99948e20bbddefc7f Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 13 Jun 2017 14:28:18 +0200 Subject: networking: use skb_put_zero() Use the recently introduced helper to replace the pattern of skb_put() && memset(), this transformation was done with the following spatch: @@ identifier p; expression len; expression skb; @@ -p = skb_put(skb, len); -memset(p, 0, len); +p = skb_put_zero(skb, len); Signed-off-by: Johannes Berg Signed-off-by: David S. Miller --- net/sctp/sm_make_chunk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/sctp/sm_make_chunk.c') diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index bd439edf2d8a..ea2601501654 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1296,8 +1296,7 @@ struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc) retval->subh.auth_hdr = sctp_addto_chunk(retval, sizeof(sctp_authhdr_t), &auth_hdr); - hmac = skb_put(retval->skb, hmac_desc->hmac_len); - memset(hmac, 0, hmac_desc->hmac_len); + hmac = skb_put_zero(retval->skb, hmac_desc->hmac_len); /* Adjust the chunk header to include the empty MAC */ retval->chunk_hdr->length = -- cgit v1.2.3-59-g8ed1b