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staging/csr: clean coding style in uf_start_thread

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in bh.c the function uf_start_thread needed a coding style fixes.

The following fixes:

* fix no space at the start of line
* fix over 80 character lines
* fix no brace needed for single statement blocks (if..else or for and while)
* use tabs instead of 4 spaces at the start of every line

Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com>
Cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com>
Cc: Riku Mettälä <riku.mettala@bluegiga.com>
Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-08-04 13:01:38 +05:45 committed by Greg Kroah-Hartman
parent 08fb73c1c8
commit cff9e59f65
1 changed files with 40 additions and 37 deletions
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77
drivers/staging/csr/bh.c
View file

@ -32,45 +32,49 @@
* 0 on success or else a Linux error code. * 0 on success or else a Linux error code.
* --------------------------------------------------------------------------- * ---------------------------------------------------------------------------
*/ */
int int uf_start_thread(unifi_priv_t *priv,
uf_start_thread(unifi_priv_t *priv, struct uf_thread *thread, int (*func)(void *)) struct uf_thread *thread, int (*func)(void *))
{ {
if (thread->thread_task != NULL) { if (thread->thread_task != NULL) {
unifi_error(priv, "%s thread already started\n", thread->name); unifi_error(priv, "%s thread already started\n", thread->name);
return 0; return 0;
} }
/* Start the kernel thread that handles all h/w accesses. */ /* Start the kernel thread that handles all h/w accesses. */
thread->thread_task = kthread_run(func, priv, "%s", thread->name); thread->thread_task = kthread_run(func, priv, "%s", thread->name);
if (IS_ERR(thread->thread_task)) { if (IS_ERR(thread->thread_task))
return PTR_ERR(thread->thread_task); return PTR_ERR(thread->thread_task);
}
/* Module parameter overides the thread priority */ /* Module parameter overides the thread priority */
if (bh_priority != -1) { if (bh_priority != -1) {
if (bh_priority >= 0 && bh_priority <= MAX_RT_PRIO) { if (bh_priority >= 0 && bh_priority <= MAX_RT_PRIO) {
struct sched_param param; struct sched_param param;
priv->bh_thread.prio = bh_priority; priv->bh_thread.prio = bh_priority;
unifi_trace(priv, UDBG1, "%s thread (RT) priority = %d\n", unifi_trace(priv, UDBG1,
thread->name, bh_priority); "%s thread (RT) priority = %d\n",
param.sched_priority = bh_priority; thread->name, bh_priority);
sched_setscheduler(thread->thread_task, SCHED_FIFO, &param); param.sched_priority = bh_priority;
} else if (bh_priority > MAX_RT_PRIO && bh_priority <= MAX_PRIO) { sched_setscheduler(thread->thread_task,
priv->bh_thread.prio = bh_priority; SCHED_FIFO, &param);
unifi_trace(priv, UDBG1, "%s thread priority = %d\n", } else if (bh_priority > MAX_RT_PRIO &&
thread->name, PRIO_TO_NICE(bh_priority)); bh_priority <= MAX_PRIO) {
set_user_nice(thread->thread_task, PRIO_TO_NICE(bh_priority)); priv->bh_thread.prio = bh_priority;
} else { unifi_trace(priv, UDBG1, "%s thread priority = %d\n",
priv->bh_thread.prio = DEFAULT_PRIO; thread->name,
unifi_warning(priv, "%s thread unsupported (%d) priority\n", PRIO_TO_NICE(bh_priority));
thread->name, bh_priority); set_user_nice(thread->thread_task,
} PRIO_TO_NICE(bh_priority));
} else { } else {
priv->bh_thread.prio = DEFAULT_PRIO; priv->bh_thread.prio = DEFAULT_PRIO;
} unifi_warning(priv,
unifi_trace(priv, UDBG2, "Started %s thread\n", thread->name); "%s thread unsupported (%d) priority\n",
thread->name, bh_priority);
}
} else
priv->bh_thread.prio = DEFAULT_PRIO;
unifi_trace(priv, UDBG2, "Started %s thread\n", thread->name);
return 0; return 0;
} /* uf_start_thread() */ } /* uf_start_thread() */
@ -88,8 +92,7 @@ uf_start_thread(unifi_priv_t *priv, struct uf_thread *thread, int (*func)(void *
* *
* --------------------------------------------------------------------------- * ---------------------------------------------------------------------------
*/ */
void void uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread)
uf_stop_thread(unifi_priv_t *priv, struct uf_thread *thread)
{ {
if (!thread->thread_task) { if (!thread->thread_task) {
unifi_notice(priv, "%s thread is already stopped\n", thread->name); unifi_notice(priv, "%s thread is already stopped\n", thread->name);