From 6a54cd872f50ef3b090fdd53d1b67f5b43e97315 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 22 Jan 2019 16:21:40 +0100 Subject: trace: 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. Cc: Steven Rostedt Cc: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- kernel/trace/trace.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 1c80521fd436..a95c5cd28135 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -8604,10 +8604,6 @@ struct dentry *tracing_init_dentry(void) */ tr->dir = debugfs_create_automount("tracing", NULL, trace_automount, NULL); - if (!tr->dir) { - pr_warn_once("Could not create debugfs directory 'tracing'\n"); - return ERR_PTR(-ENOMEM); - } return NULL; } -- cgit v1.2.3-55-g7522