Jim Harris a0d7056f11 copy: return 0 on success and appropriate errno on failure ... This code was still using an old paradigm of returning the number of bytes associated with a successful submission. Just return 0 on success instead - if caller needs the number of bytes for some reason they have the information to get it. While here, return an appropriate negated errno where possible - we especially want ENOMEM returned when an ioat channel runs out of descriptors. Signed-off-by: Jim Harris <james.r.harris@intel.com> Change-Id: I5858ccd6cff916b6c80fda7d2c9fce96fb39ef89 Reviewed-on: https://review.gerrithub.io/378858 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>		2017-09-25 13:56:29 -04:00
..
ioat	copy: return 0 on success and appropriate errno on failure	2017-09-25 13:56:29 -04:00
copy_engine.c	copy: return 0 on success and appropriate errno on failure	2017-09-25 13:56:29 -04:00
Makefile	env: Make the environment library configurable.	2016-10-05 11:51:37 -07:00