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Diffstat (limited to 'arch/mips/cavium-octeon/oct_ilm.c')
-rw-r--r--arch/mips/cavium-octeon/oct_ilm.c32
1 files changed, 4 insertions, 28 deletions
diff --git a/arch/mips/cavium-octeon/oct_ilm.c b/arch/mips/cavium-octeon/oct_ilm.c
index 2d68a39f1443..13f6c7716b1e 100644
--- a/arch/mips/cavium-octeon/oct_ilm.c
+++ b/arch/mips/cavium-octeon/oct_ilm.c
@@ -63,31 +63,11 @@ static int reset_statistics(void *data, u64 value)
DEFINE_SIMPLE_ATTRIBUTE(reset_statistics_ops, NULL, reset_statistics, "%llu\n");
-static int init_debufs(void)
+static void init_debugfs(void)
{
- struct dentry *show_dentry;
dir = debugfs_create_dir("oct_ilm", 0);
- if (!dir) {
- pr_err("oct_ilm: failed to create debugfs entry oct_ilm\n");
- return -1;
- }
-
- show_dentry = debugfs_create_file("statistics", 0222, dir, NULL,
- &oct_ilm_ops);
- if (!show_dentry) {
- pr_err("oct_ilm: failed to create debugfs entry oct_ilm/statistics\n");
- return -1;
- }
-
- show_dentry = debugfs_create_file("reset", 0222, dir, NULL,
- &reset_statistics_ops);
- if (!show_dentry) {
- pr_err("oct_ilm: failed to create debugfs entry oct_ilm/reset\n");
- return -1;
- }
-
- return 0;
-
+ debugfs_create_file("statistics", 0222, dir, NULL, &oct_ilm_ops);
+ debugfs_create_file("reset", 0222, dir, NULL, &reset_statistics_ops);
}
static void init_latency_info(struct latency_info *li, int startup)
@@ -169,11 +149,7 @@ static __init int oct_ilm_module_init(void)
int rc;
int irq = OCTEON_IRQ_TIMER0 + TIMER_NUM;
- rc = init_debufs();
- if (rc) {
- WARN(1, "Could not create debugfs entries");
- return rc;
- }
+ init_debugfs();
rc = request_irq(irq, cvm_oct_ciu_timer_interrupt, IRQF_NO_THREAD,
"oct_ilm", 0);