Colin Ian King 04db1d2057 usb: cdns3: fix missing assignment of ret before error check on ret ... Currently the check on a non-zero return code in ret is false because ret has been initialized to zero. I believe that ret should be assigned to the return from the call to readl_poll_timeout_atomic before the check on ret. Since ret is being re-assinged the original initialization of ret to zero can be removed. Addresses-Coverity: ("'Constant' variable guards dead code") Fixes: 7733f6c32e ("usb: cdns3: Add Cadence USB3 DRD Driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20190902145035.18200-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-09-03 15:46:46 +02:00
..
cdns3-pci-wrap.c
core.c
core.h
debug.h
drd.c
drd.h
ep0.c	usb: cdns3: Fix Wunused-but-set-variable warning	2019-09-03 15:46:45 +02:00
gadget-export.h
gadget.c	usb: cdns3: fix missing assignment of ret before error check on ret	2019-09-03 15:46:46 +02:00
gadget.h
host-export.h
host.c
Kconfig
Makefile
trace.c
trace.h