[PATCH] PNP: pnpbios: Use PTR_ERR_OR_ZERO()

Vasyl Gomonovych
2017-11-29T16:21:12Z

Fix ptr_ret.cocci warnings:
drivers/pnp/pnpbios/core.c:584:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
---
drivers/pnp/pnpbios/core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index e681140b85d8..077f334fdbae 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -581,10 +581,7 @@ static int __init pnpbios_thread_init(void)

init_completion(&unload_sem);
task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
- if (IS_ERR(task))
- return PTR_ERR(task);
-
- return 0;
+ return PTR_ERR_OR_ZERO(task);
}

/* Start the kernel thread later: */
--
1.9.1