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Drop not needed part from #7194.

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This commit is contained in:
antirez 2020-05-05 10:27:27 +02:00
parent 897a360d06
commit d1af82a883
1 changed files with 1 additions and 1 deletions
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2
src/dict.c
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@ -768,7 +768,7 @@ dictEntry *dictGetFairRandomKey(dict *d) {
static unsigned long rev(unsigned long v) { static unsigned long rev(unsigned long v) {
unsigned long s = CHAR_BIT * sizeof(v); // bit size; must be power of 2 unsigned long s = CHAR_BIT * sizeof(v); // bit size; must be power of 2
unsigned long mask = ~0UL; unsigned long mask = ~0UL;
while ((s >>= 1) > 0UL) { while ((s >>= 1) > 0) {
mask ^= (mask << s); mask ^= (mask << s);
v = ((v >> s) & mask) | ((v << s) & ~mask); v = ((v >> s) & mask) | ((v << s) & ~mask);
} }