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Alper Ak 1a22048c11 tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure
[ Upstream commit bbd6e97c83 ]

get_burstcount() can return -EBUSY on timeout. When this happens, the
function returns directly without releasing the locality that was
acquired at the beginning of tpm_tis_i2c_send().

Use goto out_err to ensure proper cleanup when get_burstcount() fails.

Fixes: aad628c1d9 ("char/tpm: Add new driver for Infineon I2C TIS TPM")
Signed-off-by: Alper Ak <alperyasinak1@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-02-26 14:58:58 -08:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
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In order to build the documentation, use ``make htmldocs`` or
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Please read the Documentation/process/changes.rst file, as it contains the
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