nvme: remove redundant status mask

JIRA: https://issues.redhat.com/browse/RHEL-25547

In nvme_get_error_status_str(), the status code is already masked
with 0x7ff at the beginning of the function.
Don't bother masking it again when indexing nvme_statuses.

Signed-off-by: Caleb Sander <csander@purestorage.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
(cherry picked from commit 6f9a71c61183d6849d5aeab085b210c10398af9a)
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>

drivers/nvme/host/constants.c

@@ -175,7 +175,7 @@ const char *nvme_get_error_status_str(u16 status)
 {
 	status &= 0x7ff;
 	if (status < ARRAY_SIZE(nvme_statuses) && nvme_statuses[status])
-		return nvme_statuses[status & 0x7ff];
+		return nvme_statuses[status];
 	return "Unknown";
 }