drm/amd/display: remove redundant initialization of variable status

The variable status is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
index 03741e170b61f9e2c6d5d2fc6610566e6ec84678..15ed09b7a452e650ef1e5a955dba14fa17ed0eec 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c
@@ -81,7 +81,7 @@ static void dmub_psr_get_state(struct dmub_psr *dmub, enum dc_psr_state *state)
 {
        struct dmub_srv *srv = dmub->ctx->dmub_srv->dmub;
        uint32_t raw_state;
-       enum dmub_status status = DMUB_STATUS_INVALID;
+       enum dmub_status status;
 
        // Send gpint command and wait for ack
        status = dmub_srv_send_gpint_command(srv, DMUB_GPINT__GET_PSR_STATE, 0, 30);