diff options
Diffstat (limited to 'arch/x86/platform/uv/tlb_uv.c')
| -rw-r--r-- | arch/x86/platform/uv/tlb_uv.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index 1297e185b8c8..20c389a91b80 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -1,10 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SGI UltraViolet TLB flush routines. * * (c) 2008-2014 Cliff Wickman <cpw@sgi.com>, SGI. - * - * This code is released under the GNU General Public License version 2 or - * later. */ #include <linux/seq_file.h> #include <linux/proc_fs.h> @@ -68,7 +66,6 @@ static struct tunables tunables[] = { }; static struct dentry *tunables_dir; -static struct dentry *tunables_file; /* these correspond to the statistics printed by ptc_seq_show() */ static char *stat_description[] = { @@ -1702,18 +1699,8 @@ static int __init uv_ptc_init(void) } tunables_dir = debugfs_create_dir(UV_BAU_TUNABLES_DIR, NULL); - if (!tunables_dir) { - pr_err("unable to create debugfs directory %s\n", - UV_BAU_TUNABLES_DIR); - return -EINVAL; - } - tunables_file = debugfs_create_file(UV_BAU_TUNABLES_FILE, 0600, - tunables_dir, NULL, &tunables_fops); - if (!tunables_file) { - pr_err("unable to create debugfs file %s\n", - UV_BAU_TUNABLES_FILE); - return -EINVAL; - } + debugfs_create_file(UV_BAU_TUNABLES_FILE, 0600, tunables_dir, NULL, + &tunables_fops); return 0; } |