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.richard...@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 a9c47be..d749165 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
}
--
2.7.4
