linux-kernel - [PATCH 0/2] Remove duplicate function calls and useless message

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Message-Id: <20251023082051.75183-1-maqianga@uniontech.com>
Date: Thu, 23 Oct 2025 16:20:51 +0800
From: Qiang Ma <maqianga@...ontech.com>
To: ardb@...nel.org,
	linux@...linux.org.uk
Cc: linux-efi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Qiang Ma <maqianga@...ontech.com>
Subject: [PATCH 0/2] Remove duplicate function calls and useless message

From: Qiang Ma <maqianga@...ontech.com>

This patchset removes duplicate function calls and useless debug message

1. The efi_set_mapping_permissions() does not need to be called in
efi_create_mapping(), because efi_memattr_apply_permissions() will be invoked.

The calling relationship is as follows:

==>efi_create_mapping()
   ==>efi_set_mapping_permissions()
==>efi_memattr_apply_permissions()
   ==>efi_set_mapping_permissions()

2. Based on the first point, efi_create_mapping() always returns 0,
so there is no need to print the failure return message.

Qiang Ma (2):
  ARM/efi: Remove duplicate permission settings
  efi/arm*: Remove the useless failure return message print

 arch/arm/kernel/efi.c              | 5 -----
 drivers/firmware/efi/arm-runtime.c | 7 +------
 2 files changed, 1 insertion(+), 11 deletions(-)

-- 
2.20.1