cpufreq: amd-pstate: Don't create attributes when registration fails

If driver registration fails then immediately return the failure
instead of continuing to register attributes.

This fixes issues of falling back from amd-pstate to other drivers
when cpufreq init has failed for any reason.

Reported-by: [email protected]
Reviewed-by: Gautham R. Shenoy <[email protected]>
Reviewed-by: Perry Yuan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mario Limonciello <[email protected]>

0 files changed, 0 insertions, 0 deletions