scsi: bnx2i: fix indentation issue, remove a tab

The return statement is indented incorrectly, fix this by removing a single
tab.

Signed-off-by: Colin Ian King <[e-mail]>
Acked-by: Manish Rangankar <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/bnx2i/bnx2i_iscsi.c

···
 				  hba->dummy_buffer, hba->dummy_buf_dma);
 		hba->dummy_buffer = NULL;
 	}
-		return;
+	return;
 }
 
 /**