[coreboot-gerrit] Patch merged into coreboot/master: riscv: Suppress invalid coverity errors

the following patch was just integrated into master:
commit f797a1ac6a72a571ba76bff8b7c451cc090778a9
Author: Martin Roth 
Date:   Thu Jan 26 15:37:10 2017 -0700

riscv: Suppress invalid coverity errors

Coverity is detecting 'sp' as a variable which has not been initialized.
    This is obviously not correct, so this patch *TRIES* to mark it as false

I'm not positive that this will work because the annotation needs to go
    on the line above the error, but this error is inside of a # define.

Does the whole #define count as one line?  Can it go on the line
    above the #define in the .h file?  Does it have to precede every line
    where the #define is used?  The documentation doesn't make this clear.

Should suppress coverity issues: 1368525 & 1368527
    uninit_use: Using uninitialized value sp.

Change-Id: Ibae5e206c4ff47991ea8a11b6b59972b24b71796
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/18247
    Tested-by: build bot (Jenkins)
    Reviewed-by: Jonathan Neuschäfer

See https://review.coreboot.org/18247 for details.

-gerrit