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authorLinus Torvalds <torvalds@linux-foundation.org>2008-12-22 14:40:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-12-22 14:40:48 -0800
commit0099f77e0a224cc461d0d2930ef0fdb32c61ba64 (patch)
treec4f6252067f6d581779eba4039020279ce11c5f3 /drivers
parent2e8569669805c2d2620527464c395279b74892fc (diff)
parent9ecab6e5bf87f96dc2fa89cc9e8d5576fbde4325 (diff)
downloadconfigs-0099f77e0a224cc461d0d2930ef0fdb32c61ba64.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: drivers/ide/{cs5530.c,sc1200.c}: Move a dereference below a NULL test
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ide/cs5530.c3
-rw-r--r--drivers/ide/sc1200.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ide/cs5530.c b/drivers/ide/cs5530.c
index 53f079cc00a..d8ede85fe17 100644
--- a/drivers/ide/cs5530.c
+++ b/drivers/ide/cs5530.c
@@ -81,11 +81,12 @@ static u8 cs5530_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *mate = ide_get_pair_dev(drive);
- u16 *mateid = mate->id;
+ u16 *mateid;
u8 mask = hwif->ultra_mask;
if (mate == NULL)
goto out;
+ mateid = mate->id;
if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index f1a8758e3a9..ec7f766ef5e 100644
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -104,11 +104,12 @@ static u8 sc1200_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
ide_drive_t *mate = ide_get_pair_dev(drive);
- u16 *mateid = mate->id;
+ u16 *mateid;
u8 mask = hwif->ultra_mask;
if (mate == NULL)
goto out;
+ mateid = mate->id;
if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
if ((mateid[ATA_ID_FIELD_VALID] & 4) &&