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[v7,04/21] tpm: Update struct tpm_buf documentation comments

Message ID 20240213171334.30479-5-James.Bottomley@HansenPartnership.com (mailing list archive)
State New, archived
Headers show
Series add integrity and security to TPM2 transactions | expand

Commit Message

James Bottomley Feb. 13, 2024, 5:13 p.m. UTC 
From: Jarkko Sakkinen <jarkko@kernel.org>

Remove deprecated portions and document enum values.

Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---
 include/linux/tpm.h | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
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Patch

diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index bb0e8718a432..0a8c1351adc2 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -297,15 +297,14 @@  struct tpm_header {
 	};
 } __packed;
 
-/* A string buffer type for constructing TPM commands. This is based on the
- * ideas of string buffer code in security/keys/trusted.h but is heap based
- * in order to keep the stack usage minimal.
- */
-
 enum tpm_buf_flags {
+	/* the capacity exceeded: */
 	TPM_BUF_OVERFLOW	= BIT(0),
 };
 
+/*
+ * A string buffer type for constructing TPM commands.
+ */
 struct tpm_buf {
 	unsigned int flags;
 	u8 *data;