From: Uwe Hermann <redacted>
Date: Sun, 12 Apr 2015 15:26:48 +0000 (+0200)
Subject: baylibre-acme: Fix a compiler warning.
X-Git-Tag: libsigrok-0.4.0~530
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=4cd97e5ad7bb63cb90d209506464fafd9f9eef8a

baylibre-acme: Fix a compiler warning.

    CC       src/hardware/baylibre-acme/protocol.lo
  ../src/hardware/baylibre-acme/protocol.c: In function 'bl_acme_set_power_off':
  ../src/hardware/baylibre-acme/protocol.c:417:6: warning: variable 'val' set but not used [-Wunused-but-set-variable]
    int val;
        ^
---

diff --git a/src/hardware/baylibre-acme/protocol.c b/src/hardware/baylibre-acme/protocol.c
index d0552553..86fe020b 100644
--- a/src/hardware/baylibre-acme/protocol.c
+++ b/src/hardware/baylibre-acme/protocol.c
@@ -414,7 +414,6 @@ 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;
 
@@ -423,7 +422,7 @@ SR_PRIV int bl_acme_set_power_off(const struct sr_channel_group *cg,
 		return SR_ERR_ARG;
 	}
 
-	val = sr_gpio_setval_export(pws_gpios[cgp->index], off ? 0 : 1);
+	sr_gpio_setval_export(pws_gpios[cgp->index], off ? 0 : 1);
 
 	return SR_OK;
 }