diff options
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_ctl.c')
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c index 9adb0133d6f..aabcb911706 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c @@ -1207,6 +1207,9 @@ _ctl_do_reset(void __user *arg) if (_ctl_verify_adapter(karg.hdr.ioc_number, &ioc) == -1 || !ioc) return -ENODEV; + if (ioc->shost_recovery || ioc->pci_error_recovery || + ioc->is_driver_loading) + return -EAGAIN; dctlprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: enter\n", ioc->name, __func__)); @@ -2178,7 +2181,8 @@ _ctl_ioctl_main(struct file *file, unsigned int cmd, void __user *arg) !ioc) return -ENODEV; - if (ioc->shost_recovery || ioc->pci_error_recovery) + if (ioc->shost_recovery || ioc->pci_error_recovery || + ioc->is_driver_loading) return -EAGAIN; if (_IOC_SIZE(cmd) == sizeof(struct mpt2_ioctl_command)) { @@ -2297,7 +2301,8 @@ _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; - if (ioc->shost_recovery || ioc->pci_error_recovery) + if (ioc->shost_recovery || ioc->pci_error_recovery || + ioc->is_driver_loading) return -EAGAIN; memset(&karg, 0, sizeof(struct mpt2_ioctl_command)); |