Commit 7ccbddbe authored by Trond Myklebust's avatar Trond Myklebust Committed by Anna Schumaker
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SUNRPC: Use kmemdup_nul() in rpc_parse_scope_id() 



Using kmemdup_nul() is more efficient when the length is known.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent a8bd9ddf

net/sunrpc/addr.c

+1 −1
Original line number Diff line number Diff line
@@ -175,7 +175,7 @@ static int rpc_parse_scope_id(struct net *net, const char *buf, 
		return 0;



	len = (buf + buflen) - delim - 1;

	p = kstrndup(delim + 1, len, GFP_KERNEL);

	p = kmemdup_nul(delim + 1, len, GFP_KERNEL);

	if (p) {

		u32 scope_id = 0;

		struct net_device *dev;