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| author | Borislav Petkov <petkovbb@gmail.com> | 2009-05-02 10:58:17 +0200 |
|---|---|---|
| committer | Borislav Petkov <petkovbb@gmail.com> | 2009-05-15 06:44:23 +0200 |
| commit | ae3a8387be529e632eac69b342524c25b892fc63 (patch) | |
| tree | 30f9d6c3480e4c3fe8fdaf3bfa004911a54eadbd /drivers/ide/ide-atapi.c | |
| parent | 5122e5174f872c9f3120c8aff71c448f84b6f038 (diff) | |
| download | linux-3.10-ae3a8387be529e632eac69b342524c25b892fc63.tar.gz linux-3.10-ae3a8387be529e632eac69b342524c25b892fc63.tar.bz2 linux-3.10-ae3a8387be529e632eac69b342524c25b892fc63.zip | |
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-atapi.c')
| -rw-r--r-- | drivers/ide/ide-atapi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c index b12be1f17f1..66ea1e7774f 100644 --- a/drivers/ide/ide-atapi.c +++ b/drivers/ide/ide-atapi.c @@ -253,7 +253,9 @@ void ide_retry_pc(ide_drive_t *drive) /* init pc from sense_rq */ ide_init_pc(pc); memcpy(pc->c, sense_rq->cmd, 12); - pc->buf = bio_data(sense_rq->bio); /* pointer to mapped address */ + + /* pointer to mapped address */ + pc->buf = bio_data(sense_rq->bio); pc->req_xfer = blk_rq_bytes(sense_rq); if (drive->media == ide_tape) |