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a62052ba2a
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. This cleans up a lot of unneeded code and logic around the debugfs wimax files, making all of this much simpler and easier to understand. Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Cc: linux-wimax@intel.com Cc: netdev@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Linux WiMAX
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* Debugfs support
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*
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* Copyright (C) 2005-2006 Intel Corporation <linux-wimax@intel.com>
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* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
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*/
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#include <linux/debugfs.h>
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#include <linux/wimax.h>
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#include "wimax-internal.h"
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#define D_SUBMODULE debugfs
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#include "debug-levels.h"
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void wimax_debugfs_add(struct wimax_dev *wimax_dev)
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{
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struct net_device *net_dev = wimax_dev->net_dev;
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struct dentry *dentry;
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char buf[128];
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snprintf(buf, sizeof(buf), "wimax:%s", net_dev->name);
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dentry = debugfs_create_dir(buf, NULL);
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wimax_dev->debugfs_dentry = dentry;
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d_level_register_debugfs("wimax_dl_", debugfs, dentry);
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d_level_register_debugfs("wimax_dl_", id_table, dentry);
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d_level_register_debugfs("wimax_dl_", op_msg, dentry);
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d_level_register_debugfs("wimax_dl_", op_reset, dentry);
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d_level_register_debugfs("wimax_dl_", op_rfkill, dentry);
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d_level_register_debugfs("wimax_dl_", op_state_get, dentry);
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d_level_register_debugfs("wimax_dl_", stack, dentry);
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}
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void wimax_debugfs_rm(struct wimax_dev *wimax_dev)
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{
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debugfs_remove_recursive(wimax_dev->debugfs_dentry);
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}
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