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authorSzabolcs Nagy <nsz@port70.net>2013-10-04 18:08:16 +0000
committerSzabolcs Nagy <nsz@port70.net>2013-10-04 18:08:16 +0000
commite71981af77c360d4a2a17030c7cef4f4eedf66f1 (patch)
tree30ca08d89f4a1e602c30a2420e4b27ea5c5fc29b
parent38a0a4db2fffbebb5f029550266dbf915a399258 (diff)
downloadmusl-e71981af77c360d4a2a17030c7cef4f4eedf66f1.tar.gz
math: remove a useless assignment in lgammal found by clang analyzer
the issue was reported by Alexander Monakov
-rw-r--r--src/math/lgammal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/math/lgammal.c b/src/math/lgammal.c
index cc4895eb..58054e56 100644
--- a/src/math/lgammal.c
+++ b/src/math/lgammal.c
@@ -341,12 +341,12 @@ long double __lgammal_r(long double x, int *sg) {
} else if (ix < 0x40028000) { /* 8.0 */
/* x < 8.0 */
i = (int)x;
- t = 0.0;
y = x - (double)i;
p = y * (s0 + y * (s1 + y * (s2 + y * (s3 + y * (s4 + y * (s5 + y * s6))))));
q = r0 + y * (r1 + y * (r2 + y * (r3 + y * (r4 + y * (r5 + y * (r6 + y))))));
r = 0.5 * y + p / q;
- z = 1.0;/* lgamma(1+s) = log(s) + lgamma(s) */
+ z = 1.0;
+ /* lgamma(1+s) = log(s) + lgamma(s) */
switch (i) {
case 7:
z *= (y + 6.0); /* FALLTHRU */