diff options
| author | Mark Haverkamp <markh@osdl.org> | 2005-11-30 12:01:39 -0800 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-12-01 15:59:44 -0600 |
| commit | 8bdf810f89c3e686ba18a11e2852f32014f1506a (patch) | |
| tree | 899aaf094c61b20a7ef5d3d7bc1ee3c5c2c57533 /drivers/scsi | |
| parent | 349cd7cfe6ba0b2e7cd2afdc3e70ede845311afe (diff) | |
[SCSI] aacraid: Check scsi_bios_ptabe return code
Received from Mark Salyzyn.
scsi_bios_ptable return value is not being checked in aac_biosparm.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index ab383d1f59e..3cb68af9045 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -325,6 +325,8 @@ static int aac_biosparm(struct scsi_device *sdev, struct block_device *bdev, * translations ( 64/32, 128/32, 255/63 ). */ buf = scsi_bios_ptable(bdev); + if (!buf) + return 0; if(*(__le16 *)(buf + 0x40) == cpu_to_le16(0xaa55)) { struct partition *first = (struct partition * )buf; struct partition *entry = first; |