Staging: rt2870:: rtusb_bulk.c: Checkpatch cleanup

Staging: rt2870:: rtusb_bulk.c: Checkpatch cleanup

drivers/staging/rt2870/common/rtusb_bulk.c:45: ERROR: that open brace { should be on the previous line
drivers/staging/rt2870/common/rtusb_bulk.c:175: ERROR: space required before the open parenthesis '('
drivers/staging/rt2870/common/rtusb_bulk.c:179: ERROR: space required before the open parenthesis '('
drivers/staging/rt2870/common/rtusb_bulk.c:190: ERROR: "foo * bar" should be "foo *bar"
drivers/staging/rt2870/common/rtusb_bulk.c:276: ERROR: space prohibited after that '&' (ctx:VxW)
drivers/staging/rt2870/common/rtusb_bulk.c:278: ERROR: space prohibited after that '&' (ctx:WxW)
drivers/staging/rt2870/common/rtusb_bulk.c:313: ERROR: space prohibited before that close parenthesis ')'
drivers/staging/rt2870/common/rtusb_bulk.c:329: WARNING: __func__ should be used instead of gcc specific __FUNCTION__
drivers/staging/rt2870/common/rtusb_bulk.c:337: ERROR: space prohibited after that '&' (ctx:VxW)
drivers/staging/rt2870/common/rtusb_bulk.c:404: WARNING: braces {} are not necessary for single statement blocks
drivers/staging/rt2870/common/rtusb_bulk.c:952: WARNING: braces {} are not necessary for single statement blocks
drivers/staging/rt2870/common/rtusb_bulk.c:1017: WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>