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: 6556ff32f1
("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>
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parent
9784e619f0
commit
34611e6996
drivers/net/netdevsim
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@ -934,9 +934,7 @@ int nsim_dev_port_del(struct nsim_bus_dev *nsim_bus_dev,
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int nsim_dev_init(void)
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int nsim_dev_init(void)
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{
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{
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nsim_dev_ddir = debugfs_create_dir(DRV_NAME, NULL);
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nsim_dev_ddir = debugfs_create_dir(DRV_NAME, NULL);
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if (IS_ERR(nsim_dev_ddir))
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return PTR_ERR_OR_ZERO(nsim_dev_ddir);
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return PTR_ERR(nsim_dev_ddir);
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return 0;
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}
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}
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void nsim_dev_exit(void)
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void nsim_dev_exit(void)
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