net/sunrpc: Convert (void)snprintf to snprintf
(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>
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@ -160,15 +160,15 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt)
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(void)rpc_ntop(sap, buf, sizeof(buf));
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xprt->address_strings[RPC_DISPLAY_ADDR] = kstrdup(buf, GFP_KERNEL);
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(void)snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
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snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
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xprt->address_strings[RPC_DISPLAY_PORT] = kstrdup(buf, GFP_KERNEL);
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xprt->address_strings[RPC_DISPLAY_PROTO] = "rdma";
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(void)snprintf(buf, sizeof(buf), "%08x", ntohl(sin->sin_addr.s_addr));
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snprintf(buf, sizeof(buf), "%08x", ntohl(sin->sin_addr.s_addr));
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xprt->address_strings[RPC_DISPLAY_HEX_ADDR] = kstrdup(buf, GFP_KERNEL);
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(void)snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
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snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
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xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL);
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/* netid */
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@ -314,10 +314,10 @@ static void xs_format_common_peer_ports(struct rpc_xprt *xprt)
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struct sockaddr *sap = xs_addr(xprt);
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char buf[128];
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(void)snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
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snprintf(buf, sizeof(buf), "%u", rpc_get_port(sap));
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xprt->address_strings[RPC_DISPLAY_PORT] = kstrdup(buf, GFP_KERNEL);
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(void)snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
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snprintf(buf, sizeof(buf), "%4hx", rpc_get_port(sap));
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xprt->address_strings[RPC_DISPLAY_HEX_PORT] = kstrdup(buf, GFP_KERNEL);
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}
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