str7x: fix error propagation
commit4bea65f1b23d81521716af38007139a8cd06b3b4
authorØyvind Harboe <oyvind.harboe@zylin.com>
Mon, 7 Nov 2011 20:02:48 +0000 (7 21:02 +0100)
committerSpencer Oliver <spen@spen-soft.co.uk>
Mon, 7 Nov 2011 20:32:06 +0000 (7 20:32 +0000)
tree388c0e35223231ba560d817c3f42e5940da5da50
parentca45e700b1c57caca2ef08e665e3c7e3e02ac8d3
str7x: fix error propagation

stick to convention of "retval" being used as error value to
be propagated and use "flash_flags" local variable for flash
flags read from how.

Change-Id: I63f1f2248b4f4538d6cd7634ae277f7c0aadc346
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/178
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
src/flash/nor/str7x.c