Fixes a clang compiler warning:
>> drivers/bus/fsl-mc/fsl-mc-allocator.c:108:12: warning: variable 'mc_bus_dev' is uninitialized when used here [-Wuninitialized]
dev_err(&mc_bus_dev->dev, "resource mismatch\n");
Fixes:
b3134039c5b3 ("bus: fsl-mc: fsl-mc-allocator: Improve error reporting")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/
202306021936.OktTcMAT-lkp@intel.com/
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
struct fsl_mc_resource *resource;
int error = -EINVAL;
+ mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent);
+ mc_bus = to_fsl_mc_bus(mc_bus_dev);
+
resource = mc_dev->resource;
if (!resource || resource->data != mc_dev) {
dev_err(&mc_bus_dev->dev, "resource mismatch\n");
goto out;
}
- mc_bus_dev = to_fsl_mc_device(mc_dev->dev.parent);
- mc_bus = to_fsl_mc_bus(mc_bus_dev);
res_pool = resource->parent_pool;
if (res_pool != &mc_bus->resource_pools[resource->type]) {
dev_err(&mc_bus_dev->dev, "pool mismatch\n");