Clean up buffer.c more
Clean up buffer.c more

Signed-off-by: Pekka Enberg <add4fcd06328a394f0ad91feda7ee057316dc5ed@kernel.org>

etoestja/libtrading,penberg/libtrading,jvirtanen/libtrading,femtotrader/libtrading,NunoEdgarGub1/libtrading,divaykin/libtrading,fengzhyuan/libtrading,Bitcoinsulting/libtrading,libtrading/libtrading,jvirtanen/libtrading,Bitcoinsulting/libtrading,NunoEdgarGub1/libtrading,femtotrader/libtrading,svdev/libtrading,svdev/libtrading,divaykin/libtrading,mstanichenko/libtrading,mstanichenko/libtrading,penberg/libtrading,fengzhyuan/libtrading,etoestja/libtrading,libtrading/libtrading