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Commit 2dfc2ded authored by Markus Elfring's avatar Markus Elfring Committed by Peter Huewe
Browse files

char: tpm: Deletion of unnecessary checks before the function call "tpm_dev_vendor_release" 



The tpm_dev_vendor_release() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
parent 9fd8e5a2

drivers/char/tpm/tpm_i2c_atmel.c

+1 −2
Original line number Diff line number Diff line
@@ -206,7 +206,6 @@ static int i2c_atmel_remove(struct i2c_client *client) 
	struct device *dev = &(client->dev);

	struct tpm_chip *chip = dev_get_drvdata(dev);



	if (chip)

	tpm_dev_vendor_release(chip);

	tpm_remove_hardware(dev);

	kfree(chip);

drivers/char/tpm/tpm_i2c_nuvoton.c

+1 −2
Original line number Diff line number Diff line
@@ -630,7 +630,6 @@ static int i2c_nuvoton_remove(struct i2c_client *client) 
	struct device *dev = &(client->dev);

	struct tpm_chip *chip = dev_get_drvdata(dev);



	if (chip)

	tpm_dev_vendor_release(chip);

	tpm_remove_hardware(dev);

	kfree(chip);