tree 42c41981e13588f42c8b02a553a3a4c1bfa6d20f
parent aec04cbdf7231c1b0da76172de82dfa2388a80d7
author Christophe Ricard <christophe.ricard@gmail.com> 1421187194 +0100
committer Peter Huewe <peterhuewe@gmx.de> 1421503430 +0100

tpm/tpm_i2c_stm_st33: Add status check when reading data on the FIFO

Add a return value check when reading data from the FIFO register.

Cc: <stable@vger.kernel.org>
Reviewed-by: Jason Gunthorpe <jason.gunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>