Commit ddc1e975 authored by Ben Dooks's avatar Ben Dooks Committed by Linus Torvalds

[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: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 14fd9b3f
......@@ -148,13 +148,11 @@ extern int spi_register_driver(struct spi_driver *sdrv);
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
......
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