qla2xxx: Fix indentation

Detected by smatch.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 7d2b18f..1620b0e 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1843,7 +1843,7 @@
 
 	ptab_desc = qla82xx_get_table_desc(unirom,
 		 QLA82XX_URI_DIR_SECT_PRODUCT_TBL);
-       if (!ptab_desc)
+	if (!ptab_desc)
 		return -1;
 
 	entries = cpu_to_le32(ptab_desc->num_entries);