Messages in this thread Patch in this message | | | From | Geliang Tang <> | Subject | [PATCH 2/2] efi/efi_test: drop useless kfree | Date | Sat, 29 Apr 2017 09:42:53 +0800 |
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Drop useless kfree when memdup_user() failed, since we have already called kfree in memdup_user().
Signed-off-by: Geliang Tang <geliangtang@gmail.com> --- drivers/firmware/efi/test/efi_test.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/firmware/efi/test/efi_test.c b/drivers/firmware/efi/test/efi_test.c index 08129b7..00332ae 100644 --- a/drivers/firmware/efi/test/efi_test.c +++ b/drivers/firmware/efi/test/efi_test.c @@ -261,10 +261,8 @@ static long efi_runtime_set_variable(unsigned long arg) } data = memdup_user(setvariable.data, setvariable.data_size); - if (IS_ERR(data)) { - kfree(name); + if (IS_ERR(data)) return PTR_ERR(data); - } status = efi.set_variable(name, &vendor_guid, setvariable.attributes, -- 2.9.3
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