From 7ccbddbe3e67591a02ddd20078d1241bd8fe79f3 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 2 Feb 2020 17:57:08 -0500 Subject: 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 Signed-off-by: Anna Schumaker --- net/sunrpc/addr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net') diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c index d024af4be85e..8b4d72b1a066 100644 --- a/net/sunrpc/addr.c +++ b/net/sunrpc/addr.c @@ -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; -- cgit v1.2.3