7e1e7ead88
The error exit path leaks preempt count. Add the missing put_cpu(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Yi Zou <yi.zou@intel.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>