[patch] tracing: remove unneeded NULL check

From: Dan Carpenter
Date: Sat Nov 22 2014 - 13:28:53 EST


We checked "iter->trace" earlier so there is no need to check here.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 9ddd6aa..52fbbc5 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3019,7 +3019,7 @@ __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 */
--
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