Total of 5 warnings:
3x "Dead store": removed dead assignment to variable;
1x "Dereference of null pointer": this is not an error, but a
limited visibility of clang, since pointer erase_region_info
is initialized inside cfi_fixup_non_cfi();
1x "Branch condition evaluates to a garbage value":
this is a real coding bug that could issue SIGSEGV, since
"goto cleanup" can be executed before initialization
of "source".
Change-Id: Id3c323c82bb15cbd3bb8fc04b23541f11145f109
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/84
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
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