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| author | Pan Bian <bianpan2016@163.com> | 2017-12-06 10:50:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-12-06 19:32:08 +0100 |
| commit | 89c5a2d34bda58319e3075e8e7dd727ea25a435c (patch) | |
| tree | 2251d9aa98a688d66f97a60422875c5b6c57a4e3 /drivers | |
| parent | efi: Move some sysfs files to be read-only by root (diff) | |
| download | linux-89c5a2d34bda58319e3075e8e7dd727ea25a435c.tar.xz linux-89c5a2d34bda58319e3075e8e7dd727ea25a435c.zip | |
efi/esrt: Use memunmap() instead of kfree() to free the remapping
The remapping result of memremap() should be freed with memunmap(), not kfree().
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: <stable@vger.kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20171206095010.24170-3-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firmware/efi/esrt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c index 7aae2483fcb9..c47e0c6ec00f 100644 --- a/drivers/firmware/efi/esrt.c +++ b/drivers/firmware/efi/esrt.c @@ -428,7 +428,7 @@ err_remove_group: err_remove_esrt: kobject_put(esrt_kobj); err: - kfree(esrt); + memunmap(esrt); esrt = NULL; return error; } |