On 06/29/2014 12:16 AM, Fabian Frederick wrote:
Fix checkpatch warning:
WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
I haven't tested it, but it seems fine, so...
Acked-by: David Daney <david.daney@xxxxxxxxxx>
---
arch/mips/cavium-octeon/oct_ilm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/mips/cavium-octeon/oct_ilm.c b/arch/mips/cavium-octeon/oct_ilm.c
index 71b213d..2d68a39 100644
--- a/arch/mips/cavium-octeon/oct_ilm.c
+++ b/arch/mips/cavium-octeon/oct_ilm.c
@@ -194,8 +194,7 @@ err_irq:
static __exit void oct_ilm_module_exit(void)
{
disable_timer(TIMER_NUM);
- if (dir)
- debugfs_remove_recursive(dir);
+ debugfs_remove_recursive(dir);
free_irq(OCTEON_IRQ_TIMER0 + TIMER_NUM, 0);
}
