Change in flashrom[master]: buspirate_spi: Use non-zero return value from buspirate_sendrecv

[Anastasia Klimchuk (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/55818

to look at the new patch set (#2).

Change subject: buspirate_spi: Use non-zero return value from buspirate_sendrecv
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buspirate_spi: Use non-zero return value from buspirate_sendrecv

Return values for buspirate_sendrecv come from serialport_write
and serialport_read, and those return 1s for any error. No need
to explicity assign ret = 1, because it is already 1 for error.

Follow up on commit 751afa88a7f22487069665c5d206ae490f158231
where this idea was suggested.

BUG=b:185191942
TEST=builds

Change-Id: I31fd70f607dc965d5cac1cd0116faa447dbc177a
Signed-off-by: Anastasia Klimchuk 
---
M buspirate_spi.c
1 file changed, 5 insertions(+), 15 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/18/55818/2