[PATCH libdrm 1/3] amdgpu: Clean up amdgpu_parse_asic_ids error handling

[michel@xxxxxxxxxxx (Michel Dänzer)]

From: Michel Dänzer <michel.daenzer@xxxxxxx>

* Move error message printing into amdgpu_parse_asic_ids and make it
  return void
* Print only "Invalid format" error message if parse_one_line returns
  -EINVAL
* Use strerror instead of printing the (negative) error code in hex

Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 amdgpu/amdgpu_asic_id.c  | 16 ++++++++++------
 amdgpu/amdgpu_device.c   |  6 +-----
 amdgpu/amdgpu_internal.h |  2 +-
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/amdgpu/amdgpu_asic_id.c b/amdgpu/amdgpu_asic_id.c
index e8218974..eb42bbc2 100644
--- a/amdgpu/amdgpu_asic_id.c
+++ b/amdgpu/amdgpu_asic_id.c
@@ -109,7 +109,7 @@ out:
 	return r;
 }
 
-int amdgpu_parse_asic_ids(struct amdgpu_asic_id **p_asic_id_table)
+void amdgpu_parse_asic_ids(struct amdgpu_asic_id **p_asic_id_table)
 {
 	struct amdgpu_asic_id *asic_id_table;
 	struct amdgpu_asic_id *id;
@@ -126,7 +126,7 @@ int amdgpu_parse_asic_ids(struct amdgpu_asic_id **p_asic_id_table)
 	if (!fp) {
 		fprintf(stderr, "%s: %s\n", AMDGPU_ASIC_ID_TABLE,
 			strerror(errno));
-		return -EINVAL;
+		return;
 	}
 
 	asic_id_table = calloc(table_max_size + 1,
@@ -177,8 +177,6 @@ int amdgpu_parse_asic_ids(struct amdgpu_asic_id **p_asic_id_table)
 				line_num++;
 				continue;
 			}
-			fprintf(stderr, "Invalid format: %s: line %d: %s\n",
-				AMDGPU_ASIC_ID_TABLE, line_num, line);
 			goto free;
 		}
 
@@ -201,6 +199,14 @@ int amdgpu_parse_asic_ids(struct amdgpu_asic_id **p_asic_id_table)
 	memset(id, 0, sizeof(struct amdgpu_asic_id));
 
 free:
+	if (r == -EINVAL) {
+		fprintf(stderr, "Invalid format: %s: line %d: %s\n",
+			AMDGPU_ASIC_ID_TABLE, line_num, line);
+	} else if (r) {
+		fprintf(stderr, "%s: Cannot parse ASIC IDs: %s\n",
+			__func__, strerror(-r));
+	}
+
 	free(line);
 
 	if (r && asic_id_table) {
@@ -215,6 +221,4 @@ close:
 	fclose(fp);
 
 	*p_asic_id_table = asic_id_table;
-
-	return r;
 }
diff --git a/amdgpu/amdgpu_device.c b/amdgpu/amdgpu_device.c
index 344e87ed..e7aaf4fc 100644
--- a/amdgpu/amdgpu_device.c
+++ b/amdgpu/amdgpu_device.c
@@ -280,11 +280,7 @@ int amdgpu_device_initialize(int fd,
 	amdgpu_vamgr_init(&dev->vamgr, start, max,
 			  dev->dev_info.virtual_address_alignment);
 
-	r = amdgpu_parse_asic_ids(&dev->asic_ids);
-	if (r) {
-		fprintf(stderr, "%s: Cannot parse ASIC IDs, 0x%x.",
-			__func__, r);
-	}
+	amdgpu_parse_asic_ids(&dev->asic_ids);
 
 	*major_version = dev->major_version;
 	*minor_version = dev->minor_version;
diff --git a/amdgpu/amdgpu_internal.h b/amdgpu/amdgpu_internal.h
index e26e5190..1aff7f8e 100644
--- a/amdgpu/amdgpu_internal.h
+++ b/amdgpu/amdgpu_internal.h
@@ -148,7 +148,7 @@ drm_private void amdgpu_vamgr_init(struct amdgpu_bo_va_mgr *mgr, uint64_t start,
 
 drm_private void amdgpu_vamgr_deinit(struct amdgpu_bo_va_mgr *mgr);
 
-drm_private int amdgpu_parse_asic_ids(struct amdgpu_asic_id **asic_ids);
+drm_private void amdgpu_parse_asic_ids(struct amdgpu_asic_id **asic_ids);
 
 drm_private int amdgpu_query_gpu_info_init(amdgpu_device_handle dev);
 
-- 
2.15.0