Il 24/06/2013 19:58, Stefan Weil ha scritto:
>>> hw/ppc/spapr_hcall.c:188:1: warning: control reaches end of non-void
>>> function [-Wreturn-type]
>>> hw/ppc/spapr_pci.c:454:1: warning: control reaches end of non-void
>>> function [-Wreturn-type]
>> I think you could report this to mingw. GCC shou
于 2013-6-24 22:44, Paolo Bonzini 写道:
Il 22/06/2013 12:03, Stefan Weil ha scritto:
Am 18.06.2013 12:13, schrieb Paolo Bonzini:
Il 07/06/2013 14:17, Markus Armbruster ha scritto:
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
Am 24.06.2013 16:44, schrieb Paolo Bonzini:
> Il 22/06/2013 12:03, Stefan Weil ha scritto:
>> I get this warning, too, when I run a normal cross compilation with
>> MinGW-w64:
>>
>> util/iov.c:190:33: warning: ‘orig_len’ may be used uninitialized in this
>> function [-Wuninitialized]
>>
>> My build
Il 22/06/2013 12:03, Stefan Weil ha scritto:
> Am 18.06.2013 12:13, schrieb Paolo Bonzini:
>> Il 07/06/2013 14:17, Markus Armbruster ha scritto:
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
Am 18.06.2013 12:13, schrieb Paolo Bonzini:
> Il 07/06/2013 14:17, Markus Armbruster ha scritto:
>>> 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,
>>> uns
Il 19/06/2013 08:27, Wenchao Xia ha scritto:
>>> gcc is too stupid to understand the control flow. The initialization
>>> shuts it up.
>>
>> Looks like most people's GCC is not that stupid, or I would have broken
>> build for everyone, right?
>
> my gcc version:
> [xiawenc@RH63Wenchao ~]$ gcc -v
于 2013-6-18 18:13, Paolo Bonzini 写道:
Il 07/06/2013 14:17, Markus Armbruster ha scritto:
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
Il 08/06/2013 04:04, Wenchao Xia ha scritto:
> I insist to remove compile warning since I want gcc check my code with
> strict rule.
What is your version of GCC?
Paolo
Il 07/06/2013 14:17, Markus Armbruster ha scritto:
>> 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;
>>
I insist to remove compile warning since I want gcc check my code with
strict rule.
Wenchao Xia writes:
This patch simply remove "variable may be used uninitialized" warning.
Signed-off-by: Wenchao Xia
---
V2: Address Stefan and Peter's comments, use 0 in send_msg() instead of
initialize
Wenchao Xia writes:
> This patch simply remove "variable may be used uninitialized" warning.
>
> Signed-off-by: Wenchao Xia
> ---
> V2: Address Stefan and Peter's comments, use 0 in send_msg() instead of
> initialize mhHeader.
>
> libcacard/vscclient.c |3 +--
> util/iov.c|2
On Fri, Jun 07, 2013 at 06:02:09PM +0800, Wenchao Xia wrote:
> This patch simply remove "variable may be used uninitialized" warning.
>
> Signed-off-by: Wenchao Xia
> ---
> V2: Address Stefan and Peter's comments, use 0 in send_msg() instead of
> initialize mhHeader.
>
> libcacard/vscclient.c |
This patch simply remove "variable may be used uninitialized" warning.
Signed-off-by: Wenchao Xia
---
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(+),
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