x86/lib: checksum_64.h: Eliminate all kernel-doc warnings

 - correct missing function parameter names
 - add missing function return value sections
 - use the correct function name in comments

to avoid these warnings (samples):

  Warning: arch/x86/include/asm/checksum_64.h:23 No description found for return value of 'csum_fold'
  Warning: arch/x86/include/asm/checksum_64.h:46 function parameter 'iph' not described in 'ip_fast_csum'
  Warning: arch/x86/include/asm/checksum_64.h:46 function parameter 'ihl' not described in 'ip_fast_csum'
  Warning: arch/x86/include/asm/checksum_64.h:46 No description found for return value of 'ip_fast_csum'
  Warning: arch/x86/include/asm/checksum_64.h:89 expecting prototype for csum_tcpup_nofold(). Prototype was for csum_tcpudp_nofold() instead
  Warning: arch/x86/include/asm/checksum_64.h:115 expecting prototype for csum_tcpup_magic(). Prototype was for csum_tcpudp_magic() instead
  Warning: arch/x86/include/asm/checksum_64.h:119 No description found for return value of 'csum_tcpudp_magic'
  Warning: arch/x86/include/asm/checksum_64.h:129 No description found for return value of 'csum_partial'
  Warning: ./arch/x86/include/asm/checksum_64.h:175 function parameter '_saddr' not described in 'csum_ipv6_magic'
  Warning: ./arch/x86/include/asm/checksum_64.h:175 function parameter '_daddr' not described in 'csum_ipv6_magic'
  Warning: ./arch/x86/include/asm/checksum_64.h:175 Excess function parameter 'saddr' description in 'csum_ipv6_magic'
  Warning: ./arch/x86/include/asm/checksum_64.h:175 Excess function parameter 'daddr' description in 'csum_ipv6_magic'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260730233429.285788-4-rdunlap@infradead.org

0 files changed, 0 insertions, 0 deletions