linux/drivers/i2c
Lars-Peter Clausen a205e63d12 i2c: Ignore the return value of i2c_del_mux_adapter()
i2c_del_mux_adapter() always returns 0. So all checks testing whether it will be
non zero will always evaluate to false and the conditional code is dead code.
This patch updates all callers of i2c_del_mux_adapter() to ignore its return
value and assume that it will always succeed (which it will). A subsequent
patch will make the return type of i2c_del_mux_adapter() void.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-04-02 07:07:29 +02:00
..
algos Linux 3.6-rc7 2012-10-08 12:46:32 +02:00
busses i2c: Ignore return value of i2c_del_adapter() 2013-04-02 07:06:03 +02:00
muxes i2c: Ignore the return value of i2c_del_mux_adapter() 2013-04-02 07:07:29 +02:00
i2c-boardinfo.c i2c: Update the FSF address 2012-03-26 21:47:19 +02:00
i2c-core.c i2c: Make return type of i2c_del_adapter() void 2013-04-02 07:06:17 +02:00
i2c-core.h i2c: Update the FSF address 2012-03-26 21:47:19 +02:00
i2c-dev.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
i2c-mux.c i2c: Ignore return value of i2c_del_adapter() 2013-04-02 07:06:03 +02:00
i2c-smbus.c i2c-smbus: Convert kzalloc to devm_kzalloc 2012-10-05 22:23:52 +02:00
i2c-stub.c i2c-stub: Move to drivers/i2c 2012-10-28 21:37:00 +01:00
Kconfig drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies 2013-03-11 09:59:02 +01:00
Makefile i2c-stub: Move to drivers/i2c 2012-10-28 21:37:00 +01:00