From 14a5ae40f0def33a422a45b2ed09198adb7bf11c Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 20 Jan 2015 11:14:16 -0500 Subject: tracing: Use IS_ERR() check for return value of tracing_init_dentry() tracing_init_dentry() will soon return NULL as a valid pointer for the top level tracing directroy. NULL can not be used as an error value. Instead, switch to ERR_PTR() and check the return status with IS_ERR(). Signed-off-by: Steven Rostedt --- kernel/trace/trace_stat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/trace/trace_stat.c') diff --git a/kernel/trace/trace_stat.c b/kernel/trace/trace_stat.c index 7af67360b330..75e19e86c954 100644 --- a/kernel/trace/trace_stat.c +++ b/kernel/trace/trace_stat.c @@ -276,7 +276,7 @@ static int tracing_stat_init(void) struct dentry *d_tracing; d_tracing = tracing_init_dentry(); - if (!d_tracing) + if (IS_ERR(d_tracing)) return 0; stat_dir = debugfs_create_dir("trace_stat", d_tracing); -- cgit v1.2.3