diff options
| author | Stephen M. Cameron | 2010-02-04 08:43:46 -0600 |
|---|---|---|
| committer | James Bottomley | 2010-02-17 13:23:40 -0600 |
| commit | e39eeaed1f75fcd46783aad34cb9ab8a6046bb01 (patch) | |
| tree | bc2759d9019c1d83ccb31c936ade0726f551e25a /drivers/scsi/hpsa.c | |
| parent | 2a8ccf3187aff6defed72f7d8fa562ff2f69ef2a (diff) | |
[SCSI] hpsa: eliminate lock_kernel in compat_ioctl
The use of the big kernel lock here appears
to be ancient cruft that is no longer needed.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 6b40221a7220..225a787dedf3 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -2287,16 +2287,6 @@ static void cmd_special_free(struct ctlr_info *h, struct CommandList *c) #ifdef CONFIG_COMPAT -static int do_ioctl(struct scsi_device *dev, int cmd, void *arg) -{ - int ret; - - lock_kernel(); - ret = hpsa_ioctl(dev, cmd, arg); - unlock_kernel(); - return ret; -} - static int hpsa_ioctl32_passthru(struct scsi_device *dev, int cmd, void *arg); static int hpsa_ioctl32_big_passthru(struct scsi_device *dev, int cmd, void *arg); @@ -2319,7 +2309,7 @@ static int hpsa_compat_ioctl(struct scsi_device *dev, int cmd, void *arg) case CCISS_REGNEWD: case CCISS_RESCANDISK: case CCISS_GETLUNINFO: - return do_ioctl(dev, cmd, arg); + return hpsa_ioctl(dev, cmd, arg); case CCISS_PASSTHRU32: return hpsa_ioctl32_passthru(dev, cmd, arg); @@ -2355,7 +2345,7 @@ static int hpsa_ioctl32_passthru(struct scsi_device *dev, int cmd, void *arg) if (err) return -EFAULT; - err = do_ioctl(dev, CCISS_PASSTHRU, (void *)p); + err = hpsa_ioctl(dev, CCISS_PASSTHRU, (void *)p); if (err) return err; err |= copy_in_user(&arg32->error_info, &p->error_info, @@ -2392,7 +2382,7 @@ static int hpsa_ioctl32_big_passthru(struct scsi_device *dev, if (err) return -EFAULT; - err = do_ioctl(dev, CCISS_BIG_PASSTHRU, (void *)p); + err = hpsa_ioctl(dev, CCISS_BIG_PASSTHRU, (void *)p); if (err) return err; err |= copy_in_user(&arg32->error_info, &p->error_info, |