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sort(1): Remove unneeded initializations.

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Found by:	Clang static analyzer
This commit is contained in:
Pedro F. Giffuni 2017-02-17 19:53:20 +00:00
parent 109e2d29cc
commit 759a9a9d24
3 changed files with 1 additions and 6 deletions
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3
usr.bin/sort/bwstring.c
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@ -268,7 +268,7 @@ bwscsbdup(const unsigned char *str, size_t len)
const char *s;
size_t charlen, chars, cptr;
charlen = chars = 0;
chars = 0;
cptr = 0;
s = (const char *) str;
@ -581,7 +581,6 @@ bwsncmp(const struct bwstring *bws1, const struct bwstring *bws2,
size_t cmp_len, len1, len2;
int res = 0;
cmp_len = 0;
len1 = bws1->len;
len2 = bws2->len;

3
usr.bin/sort/coll.c
View File

@ -330,8 +330,6 @@ find_field_end(const struct bwstring *s, struct key_specs *ks)
size_t f2, next_field_start, pos_end;
bool empty_field, empty_key;
pos_end = 0;
next_field_start = 0;
empty_field = false;
empty_key = false;
f2 = ks->f2;
@ -827,7 +825,6 @@ numcoll_impl(struct key_value *kv1, struct key_value *kv2,
main1 = main2 = 0;
frac1 = frac2 = 0;
cmp_res = 0;
key1_read = key2_read = false;
if (debug_sort) {

1
usr.bin/sort/file.c
View File

@ -631,7 +631,6 @@ file_reader_init(const char *fsrc)
int fd, flags;
flags = MAP_NOCORE | MAP_NOSYNC;
addr = MAP_FAILED;
fd = open(fsrc, O_RDONLY);
if (fd < 0)