fix flashfs: find_entry: do not go to the next sector if the CRC is invalid

src/lib/parameters/flashparams/flashfs.c

@@ -493,13 +493,14 @@ cont:
 				}
 			}
 
-			goto cont;
 		} else {
 
 			/* invalid CRC so keep looking */
 
 			pmagic++;
 		}
+
+		goto cont;
 	}
 
 	return NULL;

src/lib/parameters/flashparams/flashfs32.c

@@ -502,14 +502,14 @@ cont:
 				}
 			}
 
-			goto cont;
-
 		} else {
 
 			/* invalid CRC so keep looking */
 
 			pmagic++;
 		}
+
+		goto cont;
 	}
 
 	return NULL;