From d93de3455d0f04b1c5a60af41399b7f6f7b13c47 Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Sun, 16 Nov 2014 10:57:00 +0100 Subject: ACPI: remove unnecessary sizeof(u8) sizeof(u8) is always 1. Signed-off-by: Fabian Frederick Signed-off-by: Rafael J. Wysocki --- drivers/acpi/utils.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/acpi/utils.c') diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index 371ac12d25b..dd8ff63ee2b 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -136,8 +136,7 @@ acpi_extract_package(union acpi_object *package, break; case 'B': size_required += - sizeof(u8 *) + - (element->buffer.length * sizeof(u8)); + sizeof(u8 *) + element->buffer.length; tail_offset += sizeof(u8 *); break; default: @@ -255,7 +254,7 @@ acpi_extract_package(union acpi_object *package, memcpy(tail, element->buffer.pointer, element->buffer.length); head += sizeof(u8 *); - tail += element->buffer.length * sizeof(u8); + tail += element->buffer.length; break; default: /* Should never get here */ -- cgit v1.2.3-70-g09d2 From c48cf1b9dd8f01358e5385d40fb58061f32313a7 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 12 Dec 2014 22:51:01 +0100 Subject: ACPI / utils: Drop error messages from acpi_evaluate_reference() Some of the error messages printed by acpi_evaluate_reference() with the KERN_ERR priority should really be debug messages, but then they would be redundant, because acpi_util_eval_error() is called too at the same spots (except for one). Drop the kernel messages from there entirely and leave the acpi_util_eval_error() to handle the debug printing. In one case, replace the kernel message with a call to acpi_util_eval_error(). Signed-off-by: Rafael J. Wysocki --- drivers/acpi/utils.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/acpi/utils.c') diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index 371ac12d25b..5512309d167 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -347,22 +347,16 @@ acpi_evaluate_reference(acpi_handle handle, package = buffer.pointer; if ((buffer.length == 0) || !package) { - printk(KERN_ERR PREFIX "No return object (len %X ptr %p)\n", - (unsigned)buffer.length, package); status = AE_BAD_DATA; acpi_util_eval_error(handle, pathname, status); goto end; } if (package->type != ACPI_TYPE_PACKAGE) { - printk(KERN_ERR PREFIX "Expecting a [Package], found type %X\n", - package->type); status = AE_BAD_DATA; acpi_util_eval_error(handle, pathname, status); goto end; } if (!package->package.count) { - printk(KERN_ERR PREFIX "[Package] has zero elements (%p)\n", - package); status = AE_BAD_DATA; acpi_util_eval_error(handle, pathname, status); goto end; @@ -381,17 +375,13 @@ acpi_evaluate_reference(acpi_handle handle, if (element->type != ACPI_TYPE_LOCAL_REFERENCE) { status = AE_BAD_DATA; - printk(KERN_ERR PREFIX - "Expecting a [Reference] package element, found type %X\n", - element->type); acpi_util_eval_error(handle, pathname, status); break; } if (!element->reference.handle) { - printk(KERN_WARNING PREFIX "Invalid reference in" - " package %s\n", pathname); status = AE_NULL_ENTRY; + acpi_util_eval_error(handle, pathname, status); break; } /* Get the acpi_handle. */ -- cgit v1.2.3-70-g09d2