Commit 34611e69 authored Feb 04, 2020 by kbuild test robot Committed by David S. Miller Feb 05, 2020

netdevsim: fix ptr_ret.cocci warnings



drivers/net/netdevsim/dev.c:937:1-3: 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

Fixes: 6556ff32 ("netdevsim: use IS_ERR instead of IS_ERR_OR_NULL for debugfs")
CC: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 9784e619

drivers/net/netdevsim/dev.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -934,9 +934,7 @@ int nsim_dev_port_del(struct nsim_bus_dev *nsim_bus_dev,
		int nsim_dev_init(void)
		{
		nsim_dev_ddir = debugfs_create_dir(DRV_NAME, NULL);
		if (IS_ERR(nsim_dev_ddir))
		return PTR_ERR(nsim_dev_ddir);
		return 0;
		return PTR_ERR_OR_ZERO(nsim_dev_ddir);
		}

		void nsim_dev_exit(void)

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