From: Dan Carpenter Date: Sat, 22 Nov 2014 18:30:12 +0000 (+0300) Subject: tracing: Remove unneeded NULL check X-Git-Tag: v5.6-rc1~47^2~44 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3f7a6cd490112085eadb578b6f4a5a34d140726;p=thirdparty%2Fkernel%2Flinux.git tracing: Remove unneeded NULL check We checked "iter->trace" earlier so there is no need to check here. Link: http://lkml.kernel.org/r/20141122183012.GB6994@mwanda Signed-off-by: Dan Carpenter [ Pulled from the archeological digging of my INBOX ] Signed-off-by: Steven Rostedt (VMware) --- diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index d1410b4462ac4..6fed9b0a8d580 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4224,7 +4224,7 @@ __tracing_open(struct inode *inode, struct file *file, bool snapshot) mutex_init(&iter->mutex); /* Notify the tracer early; before we stop tracing. */ - if (iter->trace && iter->trace->open) + if (iter->trace->open) iter->trace->open(iter); /* Annotate start of buffers if we had overruns */