search for: out_unregister_rn

...gt; goto out_unregister; > >> ret = register_pm_notifier(&css_power_notifier); > >> - if (ret) { > >> - unregister_reboot_notifier(&css_reboot_notifier); > >> - goto out_unregister; > >> - } > >> + if (ret) > >> + goto out_unregister_rn; > >> + ret = cio_dma_pool_init(); > >> + if (ret) > >> + goto out_unregister_rn; > > > > Don't you also need to unregister the pm notifier on failure here? > > Mmh, that was the original intention. Thanks! I suppose we could also move cio_dm...

...1168,19 @@ static int __init css_bus_init(void) > if (ret) > goto out_unregister; > ret = register_pm_notifier(&css_power_notifier); > - if (ret) { > - unregister_reboot_notifier(&css_reboot_notifier); > - goto out_unregister; > - } > + if (ret) > + goto out_unregister_rn; > + ret = cio_dma_pool_init(); > + if (ret) > + goto out_unregister_rn; Don't you also need to unregister the pm notifier on failure here? Other than that, I noticed only cosmetic issues; seems reasonable to me. > css_init_done = 1; > > /* Enable default isc for I/O...

...1168,19 @@ static int __init css_bus_init(void) > if (ret) > goto out_unregister; > ret = register_pm_notifier(&css_power_notifier); > - if (ret) { > - unregister_reboot_notifier(&css_reboot_notifier); > - goto out_unregister; > - } > + if (ret) > + goto out_unregister_rn; > + ret = cio_dma_pool_init(); > + if (ret) > + goto out_unregister_rn; Don't you also need to unregister the pm notifier on failure here? Other than that, I noticed only cosmetic issues; seems reasonable to me. > css_init_done = 1; > > /* Enable default isc for I/O...

...it(void) >> if (ret) >> goto out_unregister; >> ret = register_pm_notifier(&css_power_notifier); >> - if (ret) { >> - unregister_reboot_notifier(&css_reboot_notifier); >> - goto out_unregister; >> - } >> + if (ret) >> + goto out_unregister_rn; >> + ret = cio_dma_pool_init(); >> + if (ret) >> + goto out_unregister_rn; > > Don't you also need to unregister the pm notifier on failure here? Mmh, that was the original intention. Thanks! > > Other than that, I noticed only cosmetic issues; seems reasonab...

...9;s are created during probing. @@ -1059,16 +1168,19 @@ static int __init css_bus_init(void) if (ret) goto out_unregister; ret = register_pm_notifier(&css_power_notifier); - if (ret) { - unregister_reboot_notifier(&css_reboot_notifier); - goto out_unregister; - } + if (ret) + goto out_unregister_rn; + ret = cio_dma_pool_init(); + if (ret) + goto out_unregister_rn; css_init_done = 1; /* Enable default isc for I/O subchannels. */ isc_register(IO_SCH_ISC); return 0; +out_unregister_rn: + unregister_reboot_notifier(&css_reboot_notifier); out_unregister: while (i-- > 0) {...

...9;s are created during probing. @@ -1059,16 +1177,21 @@ static int __init css_bus_init(void) if (ret) goto out_unregister; ret = register_pm_notifier(&css_power_notifier); - if (ret) { - unregister_reboot_notifier(&css_reboot_notifier); - goto out_unregister; - } + if (ret) + goto out_unregister_rn; + ret = cio_dma_pool_init(); + if (ret) + goto out_unregister_pmn; css_init_done = 1; /* Enable default isc for I/O subchannels. */ isc_register(IO_SCH_ISC); return 0; +out_unregister_pmn: + unregister_pm_notifier(&css_power_notifier); +out_unregister_rn: + unregister_reboot_notif...

...9;s are created during probing. @@ -1059,16 +1179,21 @@ static int __init css_bus_init(void) if (ret) goto out_unregister; ret = register_pm_notifier(&css_power_notifier); - if (ret) { - unregister_reboot_notifier(&css_reboot_notifier); - goto out_unregister; - } + if (ret) + goto out_unregister_rn; + ret = cio_dma_pool_init(); + if (ret) + goto out_unregister_pmn; css_init_done = 1; /* Enable default isc for I/O subchannels. */ isc_register(IO_SCH_ISC); return 0; +out_unregister_pmn: + unregister_pm_notifier(&css_power_notifier); +out_unregister_rn: + unregister_reboot_notif...

...channel *cio_probe_console(void); diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index b97618497848..f079c34ab036 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1173,6 +1173,7 @@ static int __init css_bus_init(void) ret = cio_dma_pool_init(); if (ret) goto out_unregister_rn; + airq_init(); css_init_done = 1; /* Enable default isc for I/O subchannels. */ -- 2.13.4

Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV

Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV

Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV

Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV

Enhanced virtualization protection technology may require the use of bounce buffers for I/O. While support for this was built into the virtio core, virtio-ccw wasn't changed accordingly. Some background on technology (not part of this series) and the terminology used. * Protected Virtualization (PV): Protected Virtualization guarantees, that non-shared memory of a guest that operates in PV