diff options
| author | Erik Ekman <erik@kryo.se> | 2009-04-02 16:57:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-02 19:04:52 -0700 |
| commit | 8c655918b15691d3a97f4e9a7c3c0a6ac992e297 (patch) | |
| tree | ee6f47740938ffc21174728b656f17871b67a173 | |
| parent | bfb9bcdbda9a61bca469bf899a589918c60c4c18 (diff) | |
pnpbios: fix warning if CONFIG_HOTPLUG=n
drivers/pnp/pnpbios/core.c: In function 'pnpbios_thread_init':
drivers/pnp/pnpbios/core.c:578: warning: unused variable 'task'
Signed-off-by: Erik Ekman <erik@kryo.se>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/pnp/pnpbios/core.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index 996f6483807..e706d22b6dd 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -575,8 +575,6 @@ fs_initcall(pnpbios_init); static int __init pnpbios_thread_init(void) { - struct task_struct *task; - #if defined(CONFIG_PPC) if (check_legacy_ioport(PNPBIOS_BASE)) return 0; @@ -584,10 +582,13 @@ static int __init pnpbios_thread_init(void) if (pnpbios_disabled) return 0; #ifdef CONFIG_HOTPLUG - init_completion(&unload_sem); - task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd"); - if (!IS_ERR(task)) - unloading = 0; + { + struct task_struct *task; + init_completion(&unload_sem); + task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd"); + if (!IS_ERR(task)) + unloading = 0; + } #endif return 0; } |