armv8: fix five dead assignments
authorAntonio Borneo <borneo.antonio@gmail.com>
Wed, 22 Sep 2021 17:09:29 +0000 (19:09 +0200)
committerAntonio Borneo <borneo.antonio@gmail.com>
Mon, 25 Oct 2021 16:09:26 +0000 (16:09 +0000)
commit01de751025cfaebb7c1090f1d1ff00071ce39c71
tree380efe69bda66438cf21050dd751ff408c3b8277
parent48d74f97114a76563753918da8708d45098fbf1d
armv8: fix five dead assignments

Clang scan-build complains for five dead assignments:
Value stored to 'retval' is never read

Check the returned value and propagate the error.

Change-Id: I01172887a056d6f39ddcf2807848423970db1e89
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6590
Tested-by: jenkins
src/target/armv8.c