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Commit 67fe9417 authored by Christophe Ricard's avatar Christophe Ricard Committed by Peter Huewe
Browse files

tpm/tpm_i2c_stm_st33: Fix coccinelle warnings. Possible NULL pointer dereference 



If !client the kernel mays oops in dev_info when doing client->dev.

Reported-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
parent f2f083b5

drivers/char/tpm/tpm_i2c_stm_st33.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -720,7 +720,7 @@ tpm_stm_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	struct tpm_stm_dev *tpm_dev;

	struct tpm_stm_dev *tpm_dev;





	if (!client) {

	if (!client) {

		dev_info(&client->dev, "%s: i2c client is NULL. Device not accessible.\n",

		pr_info("%s: i2c client is NULL. Device not accessible.\n",

			__func__);

			__func__);

		return -ENODEV;

		return -ENODEV;

	}

	}