Commit-ID: 0365aeba50841e087b3d6a0eca1bddccc5e650c8 Gitweb: https://git.kernel.org/tip/0365aeba50841e087b3d6a0eca1bddccc5e650c8 Author: Greg Kroah-Hartman <[email protected]> AuthorDate: Tue, 22 Jan 2019 16:21:39 +0100 Committer: Thomas Gleixner <[email protected]> CommitDate: Tue, 29 Jan 2019 20:15:48 +0100
futex: No need to check return value of debugfs_create functions 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. Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Darren Hart (VMware) <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: https://lkml.kernel.org/r/[email protected] --- kernel/futex.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/kernel/futex.c b/kernel/futex.c index fdd312da0992..69e619baf709 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -321,12 +321,8 @@ static int __init fail_futex_debugfs(void) if (IS_ERR(dir)) return PTR_ERR(dir); - if (!debugfs_create_bool("ignore-private", mode, dir, - &fail_futex.ignore_private)) { - debugfs_remove_recursive(dir); - return -ENOMEM; - } - + debugfs_create_bool("ignore-private", mode, dir, + &fail_futex.ignore_private); return 0; }
