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| author | Trond Myklebust <trondmy@gmail.com> | 2020-02-02 17:57:08 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-02-03 16:35:07 -0500 |
| commit | 7ccbddbe3e67591a02ddd20078d1241bd8fe79f3 (patch) | |
| tree | 84a93a414f74d858ecb10c41ba1a1cfc61476344 /net/sunrpc | |
| parent | a8bd9ddf397be8e0d812ce3da4e40440ac25f6d0 (diff) | |
| download | lwn-7ccbddbe3e67591a02ddd20078d1241bd8fe79f3.tar.gz lwn-7ccbddbe3e67591a02ddd20078d1241bd8fe79f3.zip | |
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.c | 2 |
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; |