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powerpc/cell/axon_msi: no need to check return value of debugfs_create functions

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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.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200209105901.1620958-5-gregkh@linuxfoundation.org
This commit is contained in:
Greg Kroah-Hartman 2020-02-09 11:59:00 +01:00 committed by Michael Ellerman
parent f3c0520195
commit e04906aa1f
1 changed files with 1 additions and 5 deletions
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6
arch/powerpc/platforms/cell/axon_msi.c
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@ -480,10 +480,6 @@ void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic)
snprintf(name, sizeof(name), "msic_%d", of_node_to_nid(dn));
if (!debugfs_create_file(name, 0600, powerpc_debugfs_root,
msic, &fops_msic)) {
pr_devel("axon_msi: debugfs_create_file failed!\n");
return;
}
debugfs_create_file(name, 0600, powerpc_debugfs_root, msic, &fops_msic);
}
#endif /* DEBUG */