Subject: linux-next: build warning after merge of the spi tree

From: Stephen Rothwell <[email-masked]>
Date: Wed, 14 Nov 2018 13:18:44 +1100

Hi Mark,

After merging the spi tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/spi/spi-npcm-pspi.c: In function 'npcm_pspi_recv':
drivers/spi/spi-npcm-pspi.c:226:17: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]
   *priv->rx_buf = val;
   ~~~~~~~~~~~~~~^~~~~

Introduced by commit

  2a22f1b30cee ("spi: npcm: add NPCM PSPI controller driver")

-- 
Cheers,
Stephen Rothwell