armci.c: Initialize ierr variable
armci.c: Initialize ierr variable

* dev/armci/armci.c (send_desc, send_desc_scalar): Init variable.

zbeekman/opencoarrays,jerryd/opencoarrays,sourceryinstitute/opencoarrays,jerryd/opencoarrays,zbeekman/opencoarrays,sourceryinstitute/opencoarrays,zbeekman/opencoarrays,sourceryinstitute/opencoarrays,jerryd/opencoarrays