cpufreq/amd-pstate: Adjust return values in amd_pstate_update_status()

get_mode_idx_from_str() already checks the upper boundary for a string
sent.  Drop the extra check in amd_pstate_update_status() and pass
the return code if there is a failure.

Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
This commit is contained in:
Mario Limonciello (AMD) 2025-10-09 11:17:54 -05:00
commit 92d6146a40