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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. Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: linux-s390@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
14 lines
332 B
C
14 lines
332 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/debugfs.h>
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#include <linux/export.h>
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#include <linux/init.h>
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struct dentry *arch_debugfs_dir;
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EXPORT_SYMBOL(arch_debugfs_dir);
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static int __init arch_kdebugfs_init(void)
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{
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arch_debugfs_dir = debugfs_create_dir("s390", NULL);
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return 0;
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}
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postcore_initcall(arch_kdebugfs_init);
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