X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Flib%2Fskiplist%2Fskiplist.c;h=b1764df8b4ebbaf594868224465ce8102d5657c7;hp=b4d7fd2bd28dc8e3ba6b5e8efcf1a89f50bb5f12;hb=37f713c79d74b5aa84b9eb6154befae7f1133ea0;hpb=8d6cd613e368e494095ec4747583ba513367f5af

diff --git a/reactos/lib/skiplist/skiplist.c b/reactos/lib/skiplist/skiplist.c
index b4d7fd2bd28..b1764df8b4e 100644
--- a/reactos/lib/skiplist/skiplist.c
+++ b/reactos/lib/skiplist/skiplist.c
@@ -28,11 +28,11 @@ _GetRandomLevel()
     DWORD dwLevel = 0;
     DWORD dwShifted;
 
-    // Generate 32 uniformly distributed pseudo-random bits using the Park-Miller Lehmer Minimal Standard Random Number Generator.
+    // Generate 31 uniformly distributed pseudo-random bits using the Park-Miller Lehmer Minimal Standard Random Number Generator.
     dwRandom = (DWORD)(((ULONGLONG)dwRandom * 48271UL) % 2147483647UL);
 
-    // Shift out (32 - SKIPLIST_LEVELS) bits to the right to have no more than SKIPLIST_LEVELS bits set.
-    dwShifted = dwRandom >> (32 - SKIPLIST_LEVELS);
+    // Shift out (31 - SKIPLIST_LEVELS) bits to the right to have no more than SKIPLIST_LEVELS bits set.
+    dwShifted = dwRandom >> (31 - SKIPLIST_LEVELS);
 
     // BitScanForward doesn't operate on a zero input value.
     if (dwShifted)
@@ -42,7 +42,7 @@ _GetRandomLevel()
         BitScanForward(&dwLevel, dwShifted);
     }
 
-    // dwLevel can't have a value higher than 31 this way, so a CHAR is more than enough.
+    // dwLevel can't have a value higher than 30 this way, so a CHAR is more than enough.
     return (CHAR)dwLevel;
 }