Signed-off-by: Borislav Petkov <petkovbb@xxxxxxxxx>
---
drivers/ide/ide-tape.c | 11 ++++-------
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index b931547..241f596 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1587,7 +1587,7 @@ abort:
}
static int idetape_copy_stage_from_user(idetape_tape_t *tape,
- idetape_stage_t *stage, const char __user *buf, int n)
+ const char __user *buf, int n)
{
struct idetape_bh *bh = tape->bh;
int count;
@@ -2588,8 +2588,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
actually_written = min((unsigned int)
(tape->stage_size - tape->merge_stage_size),
(unsigned int)count);
- if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf,
- actually_written))
+ if (idetape_copy_stage_from_user(tape, buf, actually_written))
ret = -EFAULT;
buf += actually_written;
tape->merge_stage_size += actually_written;
@@ -2605,8 +2604,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
}
while (count >= tape->stage_size) {
ssize_t retval;
- if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf,
- tape->stage_size))
+ if (idetape_copy_stage_from_user(tape, buf, tape->stage_size))
ret = -EFAULT;
buf += tape->stage_size;
count -= tape->stage_size;
@@ -2617,8 +2615,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
}
if (count) {
actually_written += count;
- if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf,
- count))
+ if (idetape_copy_stage_from_user(tape, buf, count))
ret = -EFAULT;
tape->merge_stage_size += count;
}
--
1.5.4.1
--
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