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[Qemu-devel] [PATCH V2] build: remove compile warning
From: |
Wenchao Xia |
Subject: |
[Qemu-devel] [PATCH V2] build: remove compile warning |
Date: |
Fri, 7 Jun 2013 18:02:09 +0800 |
This patch simply remove "variable may be used uninitialized" warning.
Signed-off-by: Wenchao Xia <address@hidden>
---
V2: Address Stefan and Peter's comments, use 0 in send_msg() instead of
initialize mhHeader.
libcacard/vscclient.c | 3 +--
util/iov.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index ac23647..7fbf1da 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -641,7 +641,6 @@ main(
GIOChannel *channel_stdin;
char *qemu_host;
char *qemu_port;
- VSCMsgHeader mhHeader;
VCardEmulOptions *command_line_options = NULL;
@@ -750,7 +749,7 @@ main(
.magic = VSCARD_MAGIC,
.capabilities = {0}
};
- send_msg(VSC_Init, mhHeader.reader_id, &init, sizeof(init));
+ send_msg(VSC_Init, 0, &init, sizeof(init));
g_main_loop_run(loop);
g_main_loop_unref(loop);
diff --git a/util/iov.c b/util/iov.c
index cc6e837..b91cfb9 100644
--- a/util/iov.c
+++ b/util/iov.c
@@ -146,7 +146,7 @@ ssize_t iov_send_recv(int sockfd, struct iovec *iov,
unsigned iov_cnt,
{
ssize_t total = 0;
ssize_t ret;
- size_t orig_len, tail;
+ size_t orig_len = 0, tail;
unsigned niov;
while (bytes > 0) {
--
1.7.1
- [Qemu-devel] [PATCH V2] build: remove compile warning,
Wenchao Xia <=
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Stefan Hajnoczi, 2013/06/07
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Markus Armbruster, 2013/06/07
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Wenchao Xia, 2013/06/07
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Paolo Bonzini, 2013/06/18
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Stefan Weil, 2013/06/22
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Paolo Bonzini, 2013/06/24
- Re: [Qemu-devel] [PATCH V2] build: remove compile warning, Stefan Weil, 2013/06/24