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TPM: fix pcrread 

The previously sent patch:

http://marc.info/?l=tpmdd-devel&m=125208945007834&w=2

Had its first hunk cropped when merged, submitting only this first hunk
again.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Cc: Debora Velarde <debora@linux.vnet.ibm.com>
Cc: Marcel Selhorst <m.selhorst@sirrix.com>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Acked-by: Mimi Zohar <zohar@us.ibm.com>
Tested-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Rajiv Andrade 2009-09-30 12:26:55 -03:00 committed by James Morris
parent af8ff04917
commit 23acb98de5
1 changed files with 1 additions and 2 deletions
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3
drivers/char/tpm/tpm.c
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@ -696,8 +696,7 @@ int __tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf)
cmd.header.in = pcrread_header; cmd.header.in = pcrread_header;
cmd.params.pcrread_in.pcr_idx = cpu_to_be32(pcr_idx); cmd.params.pcrread_in.pcr_idx = cpu_to_be32(pcr_idx);
BUG_ON(cmd.header.in.length > READ_PCR_RESULT_SIZE); rc = transmit_cmd(chip, &cmd, READ_PCR_RESULT_SIZE,
rc = transmit_cmd(chip, &cmd, cmd.header.in.length,
"attempting to read a pcr value"); "attempting to read a pcr value");
if (rc == 0) if (rc == 0)