Commit 7ccbddbe authored Feb 02, 2020 by Trond Myklebust Committed by Anna Schumaker Feb 03, 2020

SUNRPC: Use kmemdup_nul() in rpc_parse_scope_id()

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

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna 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;