tree b84e336c5ac33f5ec8a71285c617e7ea90115645
parent 15a77aeba69438e86edef7119aebe9e173201213
author Michael Ellerman <mpe@ellerman.id.au> 1513044904 +1100
committer Joel Stanley <joel@jms.id.au> 1513066919 +1030

kernel-build: Actually return the result of the build

We discard the result of docker run, so the script always returns
success (the result of echo).

Fix it by saving the result of docker run and making that the result
of the script.

Change-Id: I375613ff09d231e267be271245ce3dd20ff2bed3
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>