linux-kernel - [PATCH 4/5] Tools: hv: address compiler warnings for hv_fcopy

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Message-Id: <1418140103-11854-5-git-send-email-vkuznets@redhat.com>
Date:	Tue,  9 Dec 2014 16:48:22 +0100
From:	Vitaly Kuznetsov <vkuznets@...hat.com>
To:	"K. Y. Srinivasan" <kys@...rosoft.com>
Cc:	Haiyang Zhang <haiyangz@...rosoft.com>,
	devel@...uxdriverproject.org, linux-kernel@...r.kernel.org,
	Dexuan Cui <decui@...rosoft.com>
Subject: [PATCH 4/5] Tools: hv: address compiler warnings for hv_fcopy_daemon.c

This patch addresses two types of compiler warnings:
... warning: unused variable ‘fd’ [-Wunused-variable]
and
... warning: format ‘%s’ expects argument of type ‘char *’, but argument 5 has type ‘__u16 *’ [-Wformat=]

Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>
---
 tools/hv/hv_fcopy_daemon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/hv/hv_fcopy_daemon.c b/tools/hv/hv_fcopy_daemon.c
index f437d73..1a23872 100644
--- a/tools/hv/hv_fcopy_daemon.c
+++ b/tools/hv/hv_fcopy_daemon.c
@@ -51,7 +51,7 @@ static int hv_start_fcopy(struct hv_start_fcopy *smsg)
 
 	p = (char *)smsg->path_name;
 	snprintf(target_fname, sizeof(target_fname), "%s/%s",
-		(char *)smsg->path_name, smsg->file_name);
+		 (char *)smsg->path_name, (char *)smsg->file_name);
 
 	syslog(LOG_INFO, "Target file name: %s", target_fname);
 	/*
@@ -137,7 +137,7 @@ void print_usage(char *argv[])
 
 int main(int argc, char *argv[])
 {
-	int fd, fcopy_fd, len;
+	int fcopy_fd, len;
 	int error;
 	int daemonize = 1, long_index = 0, opt;
 	int version = FCOPY_CURRENT_VERSION;
-- 
1.9.3

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