[dpdk-stable] patch 'cmdline: fix warning for unused return value' has been queued to LTS release 16.11.4
luca.boccassi at gmail.com
luca.boccassi at gmail.com
Mon Oct 30 16:34:04 CET 2017
Hi,
FYI, your patch has been queued to LTS release 16.11.4
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/01/17. So please
shout if anyone has objections.
Thanks.
Kind regards,
Luca Boccassi
---
>From e24e4b833bfca06d1b5f385414b58b7a394ccb11 Mon Sep 17 00:00:00 2001
From: Bruce Richardson <bruce.richardson at intel.com>
Date: Thu, 7 Sep 2017 14:09:23 +0100
Subject: [PATCH] cmdline: fix warning for unused return value
[ upstream commit 0a10db80bca3262977646f814e913f4af0b627cc ]
When DPDK is compiled on Ubuntu with extra warnings turned on, there is a
warning about the return value from write() being unchecked. Rather than
having builds disable the warning, which may mask other cases we do care
about, we can add a dummy use of the return value in the code to silence it
in this instance.
Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Olivier Matz <olivier.matz at 6wind.com>
Acked-by: Harry van Haaren <harry.van.haaren at intel.com>
---
lib/librte_cmdline/cmdline.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/librte_cmdline/cmdline.c b/lib/librte_cmdline/cmdline.c
index a9c47be3c..d74916515 100644
--- a/lib/librte_cmdline/cmdline.c
+++ b/lib/librte_cmdline/cmdline.c
@@ -205,7 +205,8 @@ cmdline_printf(const struct cmdline *cl, const char *fmt, ...)
}
if (ret >= BUFSIZ)
ret = BUFSIZ - 1;
- write(cl->s_out, buf, ret);
+ ret = write(cl->s_out, buf, ret);
+ (void)ret;
free(buf);
#endif
}
--
2.11.0
More information about the stable
mailing list