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| author | Chuck Lever <chuck.lever@oracle.com> | 2010-10-20 11:52:51 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-10-21 10:11:46 -0400 |
| commit | 4232e8634ad82c5a53389e4016de15a8b15c09c3 (patch) | |
| tree | b834b51f3856ccfa23bf330e16ab480d3b3cbb7e /net/sunrpc/xprtsock.c | |
| parent | a25e758c5fa1137e1bbc440194e55f7c59177145 (diff) | |
| download | lwn-4232e8634ad82c5a53389e4016de15a8b15c09c3.tar.gz lwn-4232e8634ad82c5a53389e4016de15a8b15c09c3.zip | |
SUNRPC: Use conventional switch statement when reclassifying sockets
Clean up.
Defensive coding: If "family" is ever something that is neither
AF_INET nor AF_INET6, xs_reclassify_socket6() is not the appropriate
default action. Choose to do nothing in that case.
Introduced by commit 6bc9638a.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/xprtsock.c')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 79155650b7b9..b58eef76a518 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1558,7 +1558,7 @@ static int xs_bind(struct sock_xprt *transport, struct socket *sock) nloop++; } while (err == -EADDRINUSE && nloop != 2); - if (myaddr.ss_family == PF_INET) + if (myaddr.ss_family == AF_INET) dprintk("RPC: %s %pI4:%u: %s (%d)\n", __func__, &((struct sockaddr_in *)&myaddr)->sin_addr, port, err ? "failed" : "ok", err); @@ -1594,10 +1594,14 @@ static inline void xs_reclassify_socket6(struct socket *sock) static inline void xs_reclassify_socket(int family, struct socket *sock) { - if (family == PF_INET) + switch (family) { + case AF_INET: xs_reclassify_socket4(sock); - else + break; + case AF_INET6: xs_reclassify_socket6(sock); + break; + } } #else static inline void xs_reclassify_socket4(struct socket *sock) |