x86/sgx: Fix a W=1 build warning in function comment

JIRA: https://issues.redhat.com/browse/RHEL-22826
Upstream Status: merged into the linux.git

commit c6e6a3c
Author: Kai Huang <kai.huang@intel.com>
Date:   Sun Aug 25 20:06:49 2024 +1200

    x86/sgx: Fix a W=1 build warning in function comment

    Building the SGX code with W=1 generates below warning:

      arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or
      struct member 'low' not described in 'sgx_calc_section_metric'
      arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or
      struct member 'high' not described in 'sgx_calc_section_metric'
      ...

    The function sgx_calc_section_metric() is a simple helper which is only
    used in sgx/main.c.  There's no need to use kernel-doc style comment for
    it.

    Downgrade to a normal comment.

    Signed-off-by: Kai Huang <kai.huang@intel.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Link: https://lore.kernel.org/all/20240825080649.145250-1-kai.huang@intel.com

Signed-off-by: Vladis Dronov <vdronov@redhat.com>

Author: nefigtut

arch/x86/kernel/cpu/sgx/main.c

@@ -732,7 +732,7 @@ int arch_memory_failure(unsigned long pfn, int flags)
 	return 0;
 }
 
-/**
+/*
  * A section metric is concatenated in a way that @low bits 12-31 define the
  * bits 12-31 of the metric and @high bits 0-19 define the bits 32-51 of the
  * metric.