[PATCH RESEND 4/5] Tools: hv: address compiler warnings for hv_fcopy_daemon.c

["K. Y. Srinivasan" <kys@microsoft.com>]

From: Vitaly Kuznetsov <vkuznets@redhat.com>

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@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
 tools/hv/hv_fcopy_daemon.c |    4 ++--
 1 files 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;
-- 
1.7.4.1