jbd2: Fix possible overflow in jbd2_log_space_left()

[mirror_ubuntu-bionic-kernel.git] / include / linux / stringhash.h

diff --git a/include/linux/stringhash.h b/include/linux/stringhash.h
index e8f0f852968f1326edb7b261708d5a5cee49f030..c0c5c5b73dc0b0949043881e247a90aff5cf8a03 100644 (file)
--- a/include/linux/stringhash.h
+++ b/include/linux/stringhash.h
@@ -50,9 +50,9 @@ partial_name_hash(unsigned long c, unsigned long prevhash)
  * losing bits).  This also has the property (wanted by the dcache)
  * that the msbits make a good hash table index.
  */
-static inline unsigned long end_name_hash(unsigned long hash)
+static inline unsigned int end_name_hash(unsigned long hash)
 {
-       return __hash_32((unsigned int)hash);
+       return hash_long(hash, 32);
 }
 
 /*