commit 6815afc7afe08ce1c2a8d4a1edba1e9edc73c0e9
author Jens Wiklander <jens.wiklander@linaro.org> Tue Sep 25 16:40:07 2018 +0200
committer Tom Rini <trini@konsulko.com> Sun Oct 07 10:47:38 2018 -0400
tree 7118cd221199fe598df2c269c6b4cebf287c2243
parent 5f51dcc4b781ad3d22087df377727b54b76d238d

cmd: avb: print error message if command fails

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

cmd/avb.c

diff --git a/cmd/avb.c b/cmd/avb.c
index ca4b26d..ff00be4 100644
--- a/cmd/avb.c
+++ b/cmd/avb.c
@@ -35,6 +35,8 @@
 	if (avb_ops)
 		return CMD_RET_SUCCESS;
 
+	printf("Failed to initialize avb2\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -65,6 +67,8 @@
 		return CMD_RET_SUCCESS;
 	}
 
+	printf("Failed to read from partition\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -108,6 +112,8 @@
 		return CMD_RET_SUCCESS;
 	}
 
+	printf("Failed to read from partition\n");
+
 	free(buffer);
 	return CMD_RET_FAILURE;
 }
@@ -138,6 +144,8 @@
 		return CMD_RET_SUCCESS;
 	}
 
+	printf("Failed to write in partition\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -161,6 +169,9 @@
 		printf("Rollback index: %llx\n", rb_idx);
 		return CMD_RET_SUCCESS;
 	}
+
+	printf("Failed to read rollback index\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -184,6 +195,8 @@
 	    AVB_IO_RESULT_OK)
 		return CMD_RET_SUCCESS;
 
+	printf("Failed to write rollback index\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -210,6 +223,8 @@
 		return CMD_RET_SUCCESS;
 	}
 
+	printf("Failed to read UUID\n");
+
 	return CMD_RET_FAILURE;
 }
 
@@ -320,6 +335,8 @@
 		return CMD_RET_SUCCESS;
 	}
 
+	printf("Can't determine device lock state.\n");
+
 	return CMD_RET_FAILURE;
 }