staging: unisys: refactor visorchipset_file_init()
authorBenjamin Romer <benjamin.romer@unisys.com>
Fri, 5 Dec 2014 22:09:16 +0000 (17:09 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 10 Jan 2015 01:32:34 +0000 (17:32 -0800)
commit7381312852808e88faaecd60eff3eb1d0dd0dcd8
tree8be88363092f738cbe1442566098009f0bdde7e5
parentbe080dc1afd4b4aacd3a77f275a10c2b7b14bcd0
staging: unisys: refactor visorchipset_file_init()

Fix the declaration so it is a single line. Fix CamelCase parameter
names:

MajorDev => major_dev
pControlVm_channel => controlvm_channel

Remove the unnecessary gotos and just return directly in error cases.
Fix the last error condition so it returns the result of cdev_add()
instead of always zero.

Signed-off-by: Ken Depro <kenneth.depro@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/unisys/visorchipset/file.c
drivers/staging/unisys/visorchipset/file.h