tracing: Prefer kcalloc over kzalloc with multiply
Use kcalloc for allocating an array instead of kzalloc with multiply, as that is what kcalloc is used for. Found with checkpatch. Link: http://lkml.kernel.org/r/1433835155-6894-2-git-send-email-gilf@ezchip.com Signed-off-by: Gil Fruchter <gilf@ezchip.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -3035,7 +3035,7 @@ __tracing_open(struct inode *inode, struct file *file, bool snapshot)
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if (!iter)
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return ERR_PTR(-ENOMEM);
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iter->buffer_iter = kzalloc(sizeof(*iter->buffer_iter) * num_possible_cpus(),
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iter->buffer_iter = kcalloc(num_possible_cpus(), sizeof(*iter->buffer_iter),
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GFP_KERNEL);
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if (!iter->buffer_iter)
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goto release;
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