68248ad1b9
This patch renames u16 to u16_buf. u16 as a variable name causes a shadowed declaration warning if, for example, the application also typedefs u16 (e.g. by including a header containing "typedef unsigned short u16") and the application is built with -Wshadow. Signed-off-by: Gage Eads <gage.eads@intel.com> Acked-by: Olivier Matz <olivier.matz@6wind.com>