Gitweb: http://git.kernel.org/linus/b277c884f7856ce0791b1e72079023a86767981b
Commit: b277c884f7856ce0791b1e72079023a86767981b
Parent: 8c655918b15691d3a97f4e9a7c3c0a6ac992e297
Author: Erik Ekman <erik@kryo.se>
AuthorDate: Thu Apr 2 16:57:09 2009 -0700
Committer: Linus Torvalds <torvalds@linux-foundation.org>
CommitDate: Thu Apr 2 19:04:52 2009 -0700
pnpbios: propagate kthread_run() error
- Error code from kthread_run() is now returned in pnpbios_thread_init()
- Remove variable which always was 0.
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>
---
drivers/pnp/pnpbios/core.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index e706d22..cfe8685 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -94,7 +94,6 @@ struct pnp_dev_node_info node_info;
#ifdef CONFIG_HOTPLUG
-static int unloading = 0;
static struct completion unload_sem;
/*
@@ -158,7 +157,7 @@ static int pnp_dock_thread(void *unused)
int docked = -1, d = 0;
set_freezable();
- while (!unloading) {
+ while (1) {
int status;
/*
@@ -586,8 +585,8 @@ static int __init pnpbios_thread_init(void)
struct task_struct *task;
init_completion(&unload_sem);
task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
- if (!IS_ERR(task))
- unloading = 0;
+ if (IS_ERR(task))
+ return PTR_ERR(task);
}
#endif
return 0;
--
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