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authorBorislav Petkov <petkovbb@googlemail.com>2008-04-27 09:38:26 -0400
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-27 09:38:26 -0400
commit8646c88f1572512761b33d01467e8643586972ce (patch)
tree14a945653a60e511b344cf9310a8148c36e4a72e /drivers/ide/ide-tape.c
parent99d74e61ef7e9b0e2123830bc42b4639ee30145a (diff)
ide-tape: remove unused parameter from idetape_copy_stage_from_user
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-tape.c')
-rw-r--r--drivers/ide/ide-tape.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index b258444511a7..de70cb7789f2 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1587,7 +1587,7 @@ abort:
1587} 1587}
1588 1588
1589static int idetape_copy_stage_from_user(idetape_tape_t *tape, 1589static int idetape_copy_stage_from_user(idetape_tape_t *tape,
1590 idetape_stage_t *stage, const char __user *buf, int n) 1590 const char __user *buf, int n)
1591{ 1591{
1592 struct idetape_bh *bh = tape->bh; 1592 struct idetape_bh *bh = tape->bh;
1593 int count; 1593 int count;
@@ -2588,8 +2588,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
2588 actually_written = min((unsigned int) 2588 actually_written = min((unsigned int)
2589 (tape->stage_size - tape->merge_stage_size), 2589 (tape->stage_size - tape->merge_stage_size),
2590 (unsigned int)count); 2590 (unsigned int)count);
2591 if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf, 2591 if (idetape_copy_stage_from_user(tape, buf, actually_written))
2592 actually_written))
2593 ret = -EFAULT; 2592 ret = -EFAULT;
2594 buf += actually_written; 2593 buf += actually_written;
2595 tape->merge_stage_size += actually_written; 2594 tape->merge_stage_size += actually_written;
@@ -2605,8 +2604,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
2605 } 2604 }
2606 while (count >= tape->stage_size) { 2605 while (count >= tape->stage_size) {
2607 ssize_t retval; 2606 ssize_t retval;
2608 if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf, 2607 if (idetape_copy_stage_from_user(tape, buf, tape->stage_size))
2609 tape->stage_size))
2610 ret = -EFAULT; 2608 ret = -EFAULT;
2611 buf += tape->stage_size; 2609 buf += tape->stage_size;
2612 count -= tape->stage_size; 2610 count -= tape->stage_size;
@@ -2617,8 +2615,7 @@ static ssize_t idetape_chrdev_write(struct file *file, const char __user *buf,
2617 } 2615 }
2618 if (count) { 2616 if (count) {
2619 actually_written += count; 2617 actually_written += count;
2620 if (idetape_copy_stage_from_user(tape, tape->merge_stage, buf, 2618 if (idetape_copy_stage_from_user(tape, buf, count))
2621 count))
2622 ret = -EFAULT; 2619 ret = -EFAULT;
2623 tape->merge_stage_size += count; 2620 tape->merge_stage_size += count;
2624 } 2621 }