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authorBorislav Petkov <petkovbb@gmail.com>2009-05-02 10:58:17 +0200
committerBorislav Petkov <petkovbb@gmail.com>2009-05-15 06:44:23 +0200
commitae3a8387be529e632eac69b342524c25b892fc63 (patch)
tree30f9d6c3480e4c3fe8fdaf3bfa004911a54eadbd /drivers/ide/ide-tape.c
parent5122e5174f872c9f3120c8aff71c448f84b6f038 (diff)
ide-atapi: use local sense buffer
Access the sense buffer through the bio in ->pc_callback method thus alleviating the need for the pc->buf pointer. There should be no functional change resulting from this patch. Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Diffstat (limited to 'drivers/ide/ide-tape.c')
-rw-r--r--drivers/ide/ide-tape.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 1f7f50473a4f..ef5f34291437 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -288,11 +288,12 @@ static struct ide_tape_obj *ide_tape_chrdev_get(unsigned int i)
* called on each failed packet command retry to analyze the request sense. We
* currently do not utilize this information.
*/
-static void idetape_analyze_error(ide_drive_t *drive, u8 *sense)
+static void idetape_analyze_error(ide_drive_t *drive)
{
idetape_tape_t *tape = drive->driver_data;
struct ide_atapi_pc *pc = drive->failed_pc;
struct request *rq = drive->hwif->rq;
+ u8 *sense = bio_data(rq->bio);
tape->sense_key = sense[2] & 0xF;
tape->asc = sense[12];
@@ -362,7 +363,7 @@ static int ide_tape_callback(ide_drive_t *drive, int dsc)
if (pc->c[0] == REQUEST_SENSE) {
if (uptodate)
- idetape_analyze_error(drive, pc->buf);
+ idetape_analyze_error(drive);
else
printk(KERN_ERR "ide-tape: Error in REQUEST SENSE "
"itself - Aborting request!\n");