[Accel-config] [PATCH v1 5/5] accel-config: Print error message associated with error if enable fails

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

Print associated error message of failed reason when device enable
fails.

Signed-off-by: Ramesh Thomas <ramesh.thomas(a)intel.com>
---
 accfg/enable.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/accfg/enable.c b/accfg/enable.c
index 8fbdbb0..34328ca 100644
--- a/accfg/enable.c
+++ b/accfg/enable.c
@@ -172,7 +172,8 @@ static int device_action(int argc, const char **argv, const char *usage,
 	}
 
 	if (fail_reason) {
-		fprintf(stderr, "failed due to reason %d\n", fail_reason);
+		fprintf(stderr, "failed due to reason %s\n",
+				strerror(abs(fail_reason)));
 		return fail_reason;
 	}
 
@@ -334,8 +335,8 @@ static int wq_action(int argc, const char **argv, const char *usage,
 	}
 
 	if (fail_reason) {
-		fprintf(stderr, "failed due to reason %d\n",
-			fail_reason);
+		fprintf(stderr, "failed due to reason %s\n",
+			strerror(abs(fail_reason)));
 		return fail_reason;
 	}
 	return -ENXIO;
-- 
2.26.2