X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Facpi%2Fexecuter%2Fexoparg2.c;h=8e8bbb6ccebd541008b0f15caa2ffacbe62eaf34;hb=HEAD;hp=7d2cbc113160f77a2f56dd77d242bb159227d1a5;hpb=8f2ddb37e564a9616c05fa0d5652e0049072a730;p=linux-2.6

diff --git a/drivers/acpi/executer/exoparg2.c b/drivers/acpi/executer/exoparg2.c
index 7d2cbc1131..8e8bbb6cce 100644
--- a/drivers/acpi/executer/exoparg2.c
+++ b/drivers/acpi/executer/exoparg2.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -241,10 +241,6 @@ acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state)
 		goto cleanup;
 	}
 
-	/* Return the remainder */
-
-	walk_state->result_obj = return_desc1;
-
       cleanup:
 	/*
 	 * Since the remainder is not returned indirectly, remove a reference to
@@ -259,6 +255,12 @@ acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state)
 		acpi_ut_remove_reference(return_desc1);
 	}
 
+	/* Save return object (the remainder) on success */
+
+	else {
+		walk_state->result_obj = return_desc1;
+	}
+
 	return_ACPI_STATUS(status);
 }
 
@@ -490,6 +492,7 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
 
 	if (ACPI_FAILURE(status)) {
 		acpi_ut_remove_reference(return_desc);
+		walk_state->result_obj = NULL;
 	}
 
 	return_ACPI_STATUS(status);
@@ -583,8 +586,6 @@ acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state)
 		return_desc->integer.value = ACPI_INTEGER_MAX;
 	}
 
-	walk_state->result_obj = return_desc;
-
       cleanup:
 
 	/* Delete return object on error */
@@ -593,5 +594,11 @@ acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state)
 		acpi_ut_remove_reference(return_desc);
 	}
 
+	/* Save return object on success */
+
+	else {
+		walk_state->result_obj = return_desc;
+	}
+
 	return_ACPI_STATUS(status);
 }