Clang warns when multiple pairs of parentheses are used for a single
conditional statement.
drivers/usb/gadget/udc/mv_udc_core.c:188:33: warning: equality
comparison with extraneous parentheses [-Wparentheses-equality]
while ((curr_dqh->curr_dtd_ptr == curr_dtd->td_dma)) {
~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/mv_udc_core.c:188:33: note: remove extraneous
parentheses around the comparison to silence this warning
while ((curr_dqh->curr_dtd_ptr == curr_dtd->td_dma)) {
~ ^ ~
drivers/usb/gadget/udc/mv_udc_core.c:188:33: note: use '=' to turn this
equality comparison into an assignment
while ((curr_dqh->curr_dtd_ptr == curr_dtd->td_dma)) {
^~
=
1 warning generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/120
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
a9383a6c36