GitLab

Some of the error paths in this function return don't initialize the
error code.  Return -ENODEV by default.

Fixes: d6389d3c

 ("perf/x86/amd/uncore: Refactor uncore management")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/cec62eba-c4b8-4cb7-9671-58894dd4b974@moroto.mountain