diff options
| author | Peter Teoh <htmldeveloper@gmail.com> | 2008-03-07 21:53:49 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-03-07 21:53:49 +0100 |
| commit | 0c6025d44448bd688dfd351a09bc620aafa4d1ff (patch) | |
| tree | fb6336469c21789cba0a84c4ebfe5db69e8d25bf | |
| parent | ef4298d0f06c788d204caa9e395de6e9e2fd9fc9 (diff) | |
| download | op-kernel-dev-0c6025d44448bd688dfd351a09bc620aafa4d1ff.zip op-kernel-dev-0c6025d44448bd688dfd351a09bc620aafa4d1ff.tar.gz | |
ide: fix buggy code in ide_register_hw()
Relocating the index to come after finding the hwif pointer.
Signed-off-by: Peter Teoh <htmldeveloper@gmail.com>
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index fa16bc3..c2b7912 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -667,7 +667,6 @@ int ide_register_hw(hw_regs_t *hw, void (*quirkproc)(ide_drive_t *), do { hwif = ide_deprecated_find_port(hw->io_ports[IDE_DATA_OFFSET]); - index = hwif->index; if (hwif) goto found; for (index = 0; index < MAX_HWIFS; index++) @@ -675,6 +674,7 @@ int ide_register_hw(hw_regs_t *hw, void (*quirkproc)(ide_drive_t *), } while (retry--); return -1; found: + index = hwif->index; if (hwif->present) ide_unregister(index, 0, 1); else if (!hwif->hold) |
