linux-kernel - [PATCH 21/27] kbuild, dma-mapping: benchmark: remove MODULE

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Message-Id: <20230222121453.91915-22-nick.alcock@oracle.com>
Date:   Wed, 22 Feb 2023 12:14:47 +0000
From:   Nick Alcock <nick.alcock@...cle.com>
To:     mcgrof@...nel.org
Cc:     linux-modules@...r.kernel.org, linux-kernel@...r.kernel.org,
        Hitomi Hasegawa <hasegawa-hitomi@...itsu.com>,
        Christoph Hellwig <hch@....de>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        iommu@...ts.linux.dev
Subject: [PATCH 21/27] kbuild, dma-mapping: benchmark: remove MODULE_LICENSE in non-modules

Since commit 8b41fc4454e ("kbuild: create modules.builtin without
Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
are used to identify modules. As a consequence, uses of the macro
in non-modules will cause modprobe to misidentify their containing
object file as a module when it is not (false positives), and modprobe
might succeed rather than failing with a suitable error message.

So remove it in the files in this commit, none of which can be built as
modules.

Signed-off-by: Nick Alcock <nick.alcock@...cle.com>
Suggested-by: Luis Chamberlain <mcgrof@...nel.org>
Cc: Luis Chamberlain <mcgrof@...nel.org>
Cc: linux-modules@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: Hitomi Hasegawa <hasegawa-hitomi@...itsu.com>
Cc: Christoph Hellwig <hch@....de>
Cc: Marek Szyprowski <m.szyprowski@...sung.com>
Cc: iommu@...ts.linux.dev
---
 kernel/dma/map_benchmark.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/dma/map_benchmark.c b/kernel/dma/map_benchmark.c
index 0520a8f4fb1d..02205ab53b7e 100644
--- a/kernel/dma/map_benchmark.c
+++ b/kernel/dma/map_benchmark.c
@@ -356,4 +356,3 @@ module_exit(map_benchmark_cleanup);
 
 MODULE_AUTHOR("Barry Song <song.bao.hua@...ilicon.com>");
 MODULE_DESCRIPTION("dma_map benchmark driver");
-MODULE_LICENSE("GPL");
-- 
2.39.1.268.g9de2f9a303