nvme: fix nvme_pr_* status code parsing

Fix the parsing if extra status bits (e.g. MORE) is present.

Fixes: 7fb4278 ("nvme: Convert NVMe errors to PR errors")
Signed-off-by: Weiwen Hu <[email protected]>
Signed-off-by: Keith Busch <[email protected]>

Author: huww98

drivers/nvme/host/pr.c

@@ -77,7 +77,7 @@ static int nvme_sc_to_pr_err(int nvme_sc)
 	if (nvme_is_path_error(nvme_sc))
 		return PR_STS_PATH_FAILED;
 
-	switch (nvme_sc) {
+	switch (nvme_sc & 0x7ff) {
 	case NVME_SC_SUCCESS:
 		return PR_STS_SUCCESS;
 	case NVME_SC_RESERVATION_CONFLICT: