DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] [PATCH] examples/quota_watermark: fix wrong function type casing
@ 2018-05-10  9:04 Jerin Jacob
  2018-05-10  9:32 ` De Lara Guarch, Pablo
  0 siblings, 1 reply; 2+ messages in thread
From: Jerin Jacob @ 2018-05-10  9:04 UTC (permalink / raw)
  To: dev; +Cc: thomas, andy, Jerin Jacob, bruce.richardson, stable

make pipeline_stage() and  send_stage() as lcore_function_t.
Found this issue with gcc 8.1.

examples/quota_watermark/qw/main.c: In function ‘main’:
examples/quota_watermark/qw/main.c:350:26: error: cast between
incompatible function types from ‘void (*)(void *)’ to
‘int (*)(void *)’ [-Werror=cast-function-type]
rte_eal_remote_launch((int (*)(void *))pipeline_stage,
                          ^
examples/quota_watermark/qw/main.c:357:24: error: cast between
incompatible function types from ‘void (*)(void *)’ to
‘int (*)(void *)’ [-Werror=cast-function-type]
rte_eal_remote_launch((int (*)(void *))send_stage, NULL, last_lcore_id);

Cc: bruce.richardson@intel.com
Cc: stable@dpdk.org

Fixes: 1d6c3ee3321a ("examples/quota_watermark: initial import")

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 examples/quota_watermark/qw/main.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/examples/quota_watermark/qw/main.c b/examples/quota_watermark/qw/main.c
index 313216f39..f3830557c 100644
--- a/examples/quota_watermark/qw/main.c
+++ b/examples/quota_watermark/qw/main.c
@@ -181,7 +181,7 @@ receive_stage(__attribute__((unused)) void *args)
 	}
 }
 
-static void
+static int
 pipeline_stage(__attribute__((unused)) void *args)
 {
 	int i, ret;
@@ -243,9 +243,11 @@ pipeline_stage(__attribute__((unused)) void *args)
 			}
 		}
 	}
+
+	return 0;
 }
 
-static void
+static int
 send_stage(__attribute__((unused)) void *args)
 {
 	uint16_t nb_dq_pkts;
@@ -287,6 +289,8 @@ send_stage(__attribute__((unused)) void *args)
 			/* TODO: Check if nb_dq_pkts == nb_tx_pkts? */
 		}
 	}
+
+	return 0;
 }
 
 int
@@ -346,15 +350,11 @@ main(int argc, char **argv)
 				if (is_bit_set(port_id, portmask))
 					init_ring(lcore_id, port_id);
 
-			/* typecast is a workaround for GCC 4.3 bug */
-			rte_eal_remote_launch((int (*)(void *))pipeline_stage,
-					NULL, lcore_id);
+			rte_eal_remote_launch(pipeline_stage, NULL, lcore_id);
 		}
 	}
 
-	/* Start send_stage() on the last slave core */
-	/* typecast is a workaround for GCC 4.3 bug */
-	rte_eal_remote_launch((int (*)(void *))send_stage, NULL, last_lcore_id);
+	rte_eal_remote_launch(send_stage, NULL, last_lcore_id);
 
 	/* Start receive_stage() on the master core */
 	receive_stage(NULL);
-- 
2.17.0

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-05-10  9:32 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-10  9:04 [dpdk-dev] [PATCH] examples/quota_watermark: fix wrong function type casing Jerin Jacob
2018-05-10  9:32 ` De Lara Guarch, Pablo

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).