[PATCH] spi: remove return in spi_unregister_driver()
Make the spi_unregister_driver() code fit in with the rest of the header
file, and only do the action if the driver passed is non-NULL.
This also makes the code a line smaller.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index e25fcae..851b25d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -148,13 +148,11 @@
static inline void spi_unregister_driver(struct spi_driver *sdrv)
{
- if (!sdrv)
- return;
- driver_unregister(&sdrv->driver);
+ if (sdrv)
+ driver_unregister(&sdrv->driver);
}
-
/**
* struct spi_master - interface to SPI master controller
* @cdev: class interface to this driver