ext/hal: stm32f7xx: Fix warnings for extraneous parentheses

Building with clang reports the following warnings:

stm32f7xx_hal_tim.c: error: equality comparison with extraneous
parentheses [-Werror,-Wparentheses-equality]
  else if((htim->State == HAL_TIM_STATE_READY))
           ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Removing the extra () fixes the warning

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
3 files changed
tree: 233183e02fc4017b0a8494c05cf89e4f4eb4574b
  1. lib/
  2. stm32cube/
  3. CMakeLists.txt