spi: s3c64xx: simplify if statement in prepare_transfer function

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The whole function is inside an 'if' statement
("!is_polling(sdd)").

Check the opposite of that statement at the beginning and exit,
this way we can have one level less of indentation.

Remove the goto paths as they are redundant.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Andi Shyti 2016-06-28 11:41:14 +09:00 • committed by Mark Brown

parent 11f66f0927

commit 730d9d4d11

1 changed files with 22 additions and 28 deletions

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drivers/spi/spi-s3c64xx.c

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