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net/sunrpc: Convert (void)snprintf to snprintf

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(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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2010-03-08 12:15:59 -08:00 committed by David S. Miller
parent fc0b579168
commit 81160e66cc
2 changed files with 5 additions and 5 deletions
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6
net/sunrpc/xprtrdma/transport.c
View file

@ -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 */

4
net/sunrpc/xprtsock.c
View file

@ -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);
}