spi: Delete useless checks

Since "res" will never be null, just delete this check.

Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241112081637.40962-1-zhangjiao2@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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zhang jiao 2024-11-12 16:16:37 +08:00 • committed by Mark Brown
commit b1e7828cf9
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