[PATCH] net/sunrpc: Convert (void)snprintf to snprintf

Joe Perches
2010-03-08T16:38:31Z

(Applies on top of "Remove uses of NIPQUAD, use %pI4")

Casts to void of snprintf are most uncommon in kernel source.
9 use casts, 1301 do not.

Remove the remaining uses in net/sunrpc/

Signed-off-by: Joe Perches <joe@perches.com>
---
net/sunrpc/xprtrdma/transport.c | 6 +++---
net/sunrpc/xprtsock.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 83d339f..f96c2fe 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -160,15 +160,15 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt)
(void)rpc_ntop(sap, buf, sizeof(buf));
xprt->address_strings[RPC_DISPLAY_ADDR] = kstrdup(buf, GFP_KERNEL);

- (void)snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
+ snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
xprt->address_strings[RPC_DISPLAY_PORT] = kstrdup(buf, GFP_KERNEL);

xprt->address_strings[RPC_DISPLAY_PROTO] = "rdma";

- (void)snprintf(buf, sizeof(buf), "%08x", ntohl(sin->sin_addr.s_addr));
+ snprintf(buf, sizeof(buf), "%08x", ntohl(sin->sin_addr.s_addr));
xprt->address_strings[RPC_DISPLAY_HEX_ADDR] = kstrdup(buf, GFP_KERNEL);

- (void)snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
+ snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL);

/* netid */
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 11f417b..75ab08e 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -314,10 +314,10 @@ static void xs_format_common_peer_ports(struct rpc_xprt *xprt)
struct sockaddr *sap = xs_addr(xprt);
char buf[128];

- (void)snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
+ snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
xprt->address_strings[RPC_DISPLAY_PORT] = kstrdup(buf, GFP_KERNEL);

- (void)snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
+ snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL);
}