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authorTrond Myklebust <trondmy@gmail.com>2020-02-03 01:57:08 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2020-02-04 00:35:07 +0300
commit7ccbddbe3e67591a02ddd20078d1241bd8fe79f3 (patch)
tree84a93a414f74d858ecb10c41ba1a1cfc61476344 /net/sunrpc
parenta8bd9ddf397be8e0d812ce3da4e40440ac25f6d0 (diff)
downloadlinux-7ccbddbe3e67591a02ddd20078d1241bd8fe79f3.tar.xz
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>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/addr.c2
1 files changed, 1 insertions, 1 deletions
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;