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Commit c4484f79 authored by Jason Gunthorpe's avatar Jason Gunthorpe Committed by Jarkko Sakkinen
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tpm: vtpm_proxy: conditionally call tpm_chip_unregister



If tpm_chip_register fails vtpm must not call tpm_chip_unregister:

> [   58.271017]  [<ffffffff8155bd32>] dpm_sysfs_remove+0x22/0x60
> [   58.271017]  [<ffffffff8154e438>] device_del+0x58/0x280
> [   58.271017]  [<ffffffffa024c020>] tpm_chip_unregister+0x40/0xb0 [tpm]
> [   58.271017]  [<ffffffffa0292360>] vtpm_proxy_fops_release+0x40/0x60 [tpm_vtpm_proxy]

[jarkko.sakkinen@linux.intel.com: cleaned up unneeded goto away]

Signed-off-by: default avatarJason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: default avatarStefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
parent 0cf577a0
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