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commit 9bc446100334dbbc14eb3757274ef08746c3f9bd
parent f3ca4c55a6581c46e9f4a592dd698a7c67a713dd
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Thu, 14 Mar 2019 10:27:47 -0700

Merge tag 'microblaze-v5.1-rc1' of git://git.monstr.eu/linux-2.6-microblaze

Pull Microblaze update from Michal Simek:
 "Simplify debugfs initialization"

* tag 'microblaze-v5.1-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: no need to check return value of debugfs_create functions

Diffstat:
March/microblaze/kernel/setup.c | 13++-----------
1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c @@ -192,23 +192,14 @@ struct dentry *of_debugfs_root; static int microblaze_debugfs_init(void) { of_debugfs_root = debugfs_create_dir("microblaze", NULL); - - return of_debugfs_root == NULL; + return 0; } arch_initcall(microblaze_debugfs_init); # ifdef CONFIG_MMU static int __init debugfs_tlb(void) { - struct dentry *d; - - if (!of_debugfs_root) - return -ENODEV; - - d = debugfs_create_u32("tlb_skip", S_IRUGO, of_debugfs_root, &tlb_skip); - if (!d) - return -ENOMEM; - + debugfs_create_u32("tlb_skip", S_IRUGO, of_debugfs_root, &tlb_skip); return 0; } device_initcall(debugfs_tlb);