[Accel-config] [PATCH v1 5/7] accel-config: Print device command status only on errors

From: Ramesh Thomas <ramesh.thomas(a)intel.com>

Skip printing "Success" message when there is no device command error
status recorded as this is called in the context of error conditions
returned by library.

Signed-off-by: Ramesh Thomas <ramesh.thomas(a)intel.com>
---
 accfg/enable.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/accfg/enable.c b/accfg/enable.c
index d3968e4..8abbaca 100644
--- a/accfg/enable.c
+++ b/accfg/enable.c
@@ -85,9 +85,11 @@ static void print_device_cmd_status(struct accfg_device *device)
 {
 	const char *status;
 
-	status = accfg_device_get_cmd_status_str(device);
-	if (status)
-		fprintf(stderr, "device command status: %s\n", status);
+	if (accfg_device_get_cmd_status(device) > 0) {
+		status = accfg_device_get_cmd_status_str(device);
+		if (status)
+			fprintf(stderr, "device command status: %s\n", status);
+	}
 }
 
 static int device_action(int argc, const char **argv, const char *usage,
-- 
2.26.2