From 4557d4bedc9c4c51201a8e802a6671ed8dfc0f41 Mon Sep 17 00:00:00 2001 From: Jarkko Sakkinen Date: Wed, 13 Sep 2017 10:04:35 -0700 Subject: [PATCH] tpm: fix type of a local variable in tpm2_map_command() The local variable 'handle' should have the type __be32 instead of u32. Fixes: 745b361e989a ("tpm: infrastructure for TPM spaces") Signed-off-by: Jarkko Sakkinen Reviewed-by: Jason Gunthorpe --- drivers/char/tpm/tpm2-space.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c index e2e059d8f..4e4014e 100644 --- a/drivers/char/tpm/tpm2-space.c +++ b/drivers/char/tpm/tpm2-space.c @@ -242,7 +242,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd) struct tpm_space *space = &chip->work_space; unsigned int nr_handles; u32 attrs; - u32 *handle; + __be32 *handle; int i; i = tpm2_find_cc(chip, cc); @@ -252,7 +252,7 @@ static int tpm2_map_command(struct tpm_chip *chip, u32 cc, u8 *cmd) attrs = chip->cc_attrs_tbl[i]; nr_handles = (attrs >> TPM2_CC_ATTR_CHANDLES) & GENMASK(2, 0); - handle = (u32 *)&cmd[TPM_HEADER_SIZE]; + handle = (__be32 *)&cmd[TPM_HEADER_SIZE]; for (i = 0; i < nr_handles; i++, handle++) { if ((be32_to_cpu(*handle) & 0xFF000000) == TPM2_HT_TRANSIENT) { if (!tpm2_map_to_phandle(space, handle)) -- 2.7.4