From: Jens Axboe <axboe@kernel.dk>
Date: Wed, 5 Oct 2011 09:50:47 +0000 (+0200)
Subject: Fix warnings about unused fwrite() return value
X-Git-Tag: fio-1.99.1~14
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1f39e5556fc0418ac6d1bd8531a91c94836a6350;p=fio.git

Fix warnings about unused fwrite() return value

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/client.c b/client.c
index d538e8ab..01f64086 100644
--- a/client.c
+++ b/client.c
@@ -491,10 +491,11 @@ static int handle_client(struct fio_client *client, int one)
 			break;
 		case FIO_NET_CMD_TEXT: {
 			const char *buf = (const char *) cmd->payload;
+			int fio_unused ret;
 
 			if (!client->skip_newline)
 				fprintf(f_out, "Client <%s>: ", client->hostname);
-			fwrite(buf, cmd->pdu_len, 1, f_out);
+			ret = fwrite(buf, cmd->pdu_len, 1, f_out);
 			fflush(f_out);
 			client->skip_newline = strchr(buf, '\n') == NULL;
 			free(cmd);
diff --git a/log.c b/log.c
index ec3ebce4..a16baafc 100644
--- a/log.c
+++ b/log.c
@@ -68,8 +68,11 @@ int log_err(const char *format, ...)
 	if (is_backend)
 		return fio_server_text_output(buffer, len);
 	else {
-		if (f_err != stderr)
-			fwrite(buffer, len, 1, stderr);
+		if (f_err != stderr) {
+			int fio_unused ret;
+
+			ret = fwrite(buffer, len, 1, stderr);
+		}
 
 		return fwrite(buffer, len, 1, f_err);
 	}