diff options
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_sysfs.c')
| -rw-r--r-- | drivers/pci/hotplug/cpqphp_sysfs.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c index 17c1f36315d1..6143ebf71f21 100644 --- a/drivers/pci/hotplug/cpqphp_sysfs.c +++ b/drivers/pci/hotplug/cpqphp_sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Compaq Hot Plug Controller Driver * @@ -7,21 +8,6 @@ * * All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Send feedback to <greg@kroah.com> * */ @@ -39,7 +25,7 @@ #include "cpqphp.h" static DEFINE_MUTEX(cpqphp_mutex); -static int show_ctrl (struct controller *ctrl, char *buf) +static int show_ctrl(struct controller *ctrl, char *buf) { char *out = buf; int index; @@ -77,9 +63,9 @@ static int show_ctrl (struct controller *ctrl, char *buf) return out - buf; } -static int show_dev (struct controller *ctrl, char *buf) +static int show_dev(struct controller *ctrl, char *buf) { - char * out = buf; + char *out = buf; int index; struct pci_resource *res; struct pci_func *new_slot; @@ -119,7 +105,7 @@ static int show_dev (struct controller *ctrl, char *buf) out += sprintf(out, "start = %8.8x, length = %8.8x\n", res->base, res->length); res = res->next; } - slot=slot->next; + slot = slot->next; } return out - buf; @@ -137,7 +123,6 @@ static int spew_debug_info(struct controller *ctrl, char *data, int size) struct ctrl_dbg { int size; char *data; - struct controller *ctrl; }; #define MAX_OUTPUT (4*PAGE_SIZE) @@ -216,8 +201,7 @@ void cpqhp_create_debugfs_files(struct controller *ctrl) void cpqhp_remove_debugfs_files(struct controller *ctrl) { - if (ctrl->dentry) - debugfs_remove(ctrl->dentry); + debugfs_remove(ctrl->dentry); ctrl->dentry = NULL; } |