From d7ef4857d947a0c9ba26bfe02bac1629bda9f9a0 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 11 Jun 2019 20:41:07 +0200 Subject: genwq: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Frank Haverkamp Cc: linux-kernel@vger.kernel.org Reviewed-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/misc/genwqe/card_dev.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/misc/genwqe/card_dev.c') diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c index 8c1b63a4337b..b5942e8943ef 100644 --- a/drivers/misc/genwqe/card_dev.c +++ b/drivers/misc/genwqe/card_dev.c @@ -1307,14 +1307,10 @@ int genwqe_device_create(struct genwqe_dev *cd) goto err_cdev; } - rc = genwqe_init_debugfs(cd); - if (rc != 0) - goto err_debugfs; + genwqe_init_debugfs(cd); return 0; - err_debugfs: - device_destroy(cd->class_genwqe, cd->devnum_genwqe); err_cdev: cdev_del(&cd->cdev_genwqe); err_add: -- cgit v1.2.3