linux-kernel - [PATCH] tpm: remove unnecessary (void*) conversions

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Date:   Thu, 16 Mar 2023 16:50:37 +0800
From:   Yu Zhe <yuzhe@...china.com>
To:     peterhuewe@....de, jarkko@...nel.org, jgg@...pe.ca
Cc:     linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org, liqiong@...china.com,
        Yu Zhe <yuzhe@...china.com>
Subject: [PATCH] tpm: remove unnecessary (void*) conversions

Pointer variables of void * type do not require type cast.

Signed-off-by: Yu Zhe <yuzhe@...china.com>
---
 drivers/char/tpm/eventlog/common.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/char/tpm/eventlog/common.c b/drivers/char/tpm/eventlog/common.c
index 8512ec76d526..639c3f395a5a 100644
--- a/drivers/char/tpm/eventlog/common.c
+++ b/drivers/char/tpm/eventlog/common.c
@@ -36,7 +36,7 @@ static int tpm_bios_measurements_open(struct inode *inode,
 		inode_unlock(inode);
 		return -ENODEV;
 	}
-	chip_seqops = (struct tpm_chip_seqops *)inode->i_private;
+	chip_seqops = inode->i_private;
 	seqops = chip_seqops->seqops;
 	chip = chip_seqops->chip;
 	get_device(&chip->dev);
@@ -55,8 +55,8 @@ static int tpm_bios_measurements_open(struct inode *inode,
 static int tpm_bios_measurements_release(struct inode *inode,
 					 struct file *file)
 {
-	struct seq_file *seq = (struct seq_file *)file->private_data;
-	struct tpm_chip *chip = (struct tpm_chip *)seq->private;
+	struct seq_file *seq = file->private_data;
+	struct tpm_chip *chip = seq->private;
 
 	put_device(&chip->dev);
 
-- 
2.11.0