X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fbeaglelogic%2Fbeaglelogic_native.c;h=af5e650f30dbdb89ef034a6d5f96d31e0ae6616c;hb=6ee37801751a6e76e6b5865d1b3c88b9d342fe53;hp=42d51edf32d858c78bc3c64b8cf25a00818436d4;hpb=07182332f06e09619b2ae2d61de16fafacd750cd;p=libsigrok.git

diff --git a/src/hardware/beaglelogic/beaglelogic_native.c b/src/hardware/beaglelogic/beaglelogic_native.c
index 42d51edf..af5e650f 100644
--- a/src/hardware/beaglelogic/beaglelogic_native.c
+++ b/src/hardware/beaglelogic/beaglelogic_native.c
@@ -88,10 +88,12 @@ static int beaglelogic_get_lasterror(struct dev_context *devc)
 	if ((fd = open(BEAGLELOGIC_SYSFS_ATTR(lasterror), O_RDONLY)) == -1)
 		return SR_ERR;
 
-	if ((ret = read(fd, buf, 16)) < 0)
+	ret = read(fd, buf, 16);
+	close(fd);
+
+	if (ret)
 		return SR_ERR;
 
-	close(fd);
 	devc->last_error = strtoul(buf, NULL, 10);
 
 	return SR_OK;