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| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-16 13:48:32 +0900 |
| commit | ea88023b3491a384575ebcd5e8a449e841a28a24 (patch) | |
| tree | f46e3d8302e44dc55ce31823501e100472d29683 /drivers/scsi/mpt2sas/mpt2sas_ctl.c | |
| parent | a6f15ade97989d414e9bf33874c9d5d1f39808ec (diff) | |
| parent | 0cb583fd2862f19ea88b02eb307d11c09e51e2f8 (diff) | |
| download | kernel-crypto-ea88023b3491a384575ebcd5e8a449e841a28a24.tar.gz kernel-crypto-ea88023b3491a384575ebcd5e8a449e841a28a24.tar.xz kernel-crypto-ea88023b3491a384575ebcd5e8a449e841a28a24.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
arch/sh/kernel/vmlinux.lds.S
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_ctl.c')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c index 14e473d1fa7..c2a51018910 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c @@ -1963,7 +1963,6 @@ _ctl_ioctl_main(struct file *file, unsigned int cmd, void __user *arg) { enum block_state state; long ret = -EINVAL; - unsigned long flags; state = (file->f_flags & O_NONBLOCK) ? NON_BLOCKING : BLOCKING; @@ -1989,13 +1988,8 @@ _ctl_ioctl_main(struct file *file, unsigned int cmd, void __user *arg) !ioc) return -ENODEV; - spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags); - if (ioc->shost_recovery) { - spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, - flags); + if (ioc->shost_recovery) return -EAGAIN; - } - spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags); if (_IOC_SIZE(cmd) == sizeof(struct mpt2_ioctl_command)) { uarg = arg; @@ -2098,7 +2092,6 @@ _ctl_compat_mpt_command(struct file *file, unsigned cmd, unsigned long arg) struct mpt2_ioctl_command karg; struct MPT2SAS_ADAPTER *ioc; enum block_state state; - unsigned long flags; if (_IOC_SIZE(cmd) != sizeof(struct mpt2_ioctl_command32)) return -EINVAL; @@ -2113,13 +2106,8 @@ _ctl_compat_mpt_command(struct file *file, unsigned cmd, unsigned long arg) if (_ctl_verify_adapter(karg32.hdr.ioc_number, &ioc) == -1 || !ioc) return -ENODEV; - spin_lock_irqsave(&ioc->ioc_reset_in_progress_lock, flags); - if (ioc->shost_recovery) { - spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, - flags); + if (ioc->shost_recovery) return -EAGAIN; - } - spin_unlock_irqrestore(&ioc->ioc_reset_in_progress_lock, flags); memset(&karg, 0, sizeof(struct mpt2_ioctl_command)); karg.hdr.ioc_number = karg32.hdr.ioc_number; |