spi/bcm63xx: remove unused rx_tail variable
authorJonas Gorski <jogo@openwrt.org>
Thu, 10 Sep 2015 14:11:39 +0000 (16:11 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 14 Sep 2015 18:48:15 +0000 (19:48 +0100)
commit2bdf5151a3a9224d622f1f2bdd20f56bad5d2505
treef7f57a8853e4c359183abf66f627ddf3b3771830
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f
spi/bcm63xx: remove unused rx_tail variable

Fixes the following warning:
drivers/spi/spi-bcm63xx.c:125:5: warning: unused variable 'rx_tail' [-Wunused-variable]
  u8 rx_tail;
     ^

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-bcm63xx.c