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-rw-r--r--drivers/char/tpm/tpm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index f354d720b77..ae766d86845 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -1028,7 +1028,7 @@ ssize_t tpm_write(struct file *file, const char __user *buf,
size_t size, loff_t *off)
{
struct tpm_chip *chip = file->private_data;
- int in_size = size, out_size;
+ size_t in_size = size, out_size;
/* cannot perform a write until the read has cleared
either via tpm_read or a user_read_timer timeout */
@@ -1063,7 +1063,7 @@ ssize_t tpm_read(struct file *file, char __user *buf,
size_t size, loff_t *off)
{
struct tpm_chip *chip = file->private_data;
- int ret_size;
+ ssize_t ret_size;
del_singleshot_timer_sync(&chip->user_read_timer);
flush_scheduled_work();