Commit 2118116e authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds

drivers/misc/lkdtm.c: cleanups

- make needlessly global functions static
- make lkdtm_module_{init,exit}() as __{init,exit}
Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Cc: Ankita Garg <ankita@in.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 26464378
......@@ -129,27 +129,28 @@ module_param(cpoint_count, int, 0644);
MODULE_PARM_DESC(cpoint_count, " Crash Point Count, number of times the "\
"crash point is to be hit to trigger action");
unsigned int jp_do_irq(unsigned int irq)
static unsigned int jp_do_irq(unsigned int irq)
{
lkdtm_handler();
jprobe_return();
return 0;
}
irqreturn_t jp_handle_irq_event(unsigned int irq, struct irqaction *action)
static irqreturn_t jp_handle_irq_event(unsigned int irq,
struct irqaction *action)
{
lkdtm_handler();
jprobe_return();
return 0;
}
void jp_tasklet_action(struct softirq_action *a)
static void jp_tasklet_action(struct softirq_action *a)
{
lkdtm_handler();
jprobe_return();
}
void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
static void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
{
lkdtm_handler();
jprobe_return();
......@@ -157,15 +158,16 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
struct scan_control;
unsigned long jp_shrink_inactive_list(unsigned long max_scan,
struct zone *zone, struct scan_control *sc)
static unsigned long jp_shrink_inactive_list(unsigned long max_scan,
struct zone *zone,
struct scan_control *sc)
{
lkdtm_handler();
jprobe_return();
return 0;
}
int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim,
static int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim,
const enum hrtimer_mode mode)
{
lkdtm_handler();
......@@ -173,7 +175,7 @@ int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim,
return 0;
}
int jp_scsi_dispatch_cmd(struct scsi_cmnd *cmd)
static int jp_scsi_dispatch_cmd(struct scsi_cmnd *cmd)
{
lkdtm_handler();
jprobe_return();
......@@ -270,7 +272,7 @@ void lkdtm_handler(void)
}
}
int lkdtm_module_init(void)
static int __init lkdtm_module_init(void)
{
int ret;
......@@ -331,7 +333,7 @@ int lkdtm_module_init(void)
return 0;
}
void lkdtm_module_exit(void)
static void __exit lkdtm_module_exit(void)
{
unregister_jprobe(&lkdtm);
printk(KERN_INFO "lkdtm : Crash point unregistered\n");
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment