From 09d217a40af9a6b23d11d9c0dbdf78f9aa76682c Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 13 Apr 2015 11:44:13 +0200 Subject: [PATCH] Revert "baylibre-acme: Fix a compiler warning." This reverts commit 4cd97e5ad7bb63cb90d209506464fafd9f9eef8a. We should actually check the return value of sr_gpio_setval_export(). Signed-off-by: Bartosz Golaszewski --- src/hardware/baylibre-acme/protocol.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/hardware/baylibre-acme/protocol.c b/src/hardware/baylibre-acme/protocol.c index 86fe020b..d0552553 100644 --- a/src/hardware/baylibre-acme/protocol.c +++ b/src/hardware/baylibre-acme/protocol.c @@ -414,6 +414,7 @@ SR_PRIV int bl_acme_set_power_off(const struct sr_channel_group *cg, gboolean off) { struct channel_group_priv *cgp; + int val; cgp = cg->priv; @@ -422,7 +423,7 @@ SR_PRIV int bl_acme_set_power_off(const struct sr_channel_group *cg, return SR_ERR_ARG; } - sr_gpio_setval_export(pws_gpios[cgp->index], off ? 0 : 1); + val = sr_gpio_setval_export(pws_gpios[cgp->index], off ? 0 : 1); return SR_OK; }