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cov: explicitely ignore function result

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This commit is contained in:
Zdenek Kabelac 2020-09-01 17:53:36 +02:00
parent 1705b439b1
commit 85e2c7e14d
3 changed files with 4 additions and 4 deletions
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2
base/data-struct/radix-tree-adaptive.c
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@ -1032,7 +1032,7 @@ void radix_tree_iterate(struct radix_tree *rt, uint8_t *kb, uint8_t *ke,
{ {
struct lookup_result lr = _lookup_prefix(&rt->root, kb, ke); struct lookup_result lr = _lookup_prefix(&rt->root, kb, ke);
if (lr.kb == ke || _prefix_chain_matches(&lr, ke)) if (lr.kb == ke || _prefix_chain_matches(&lr, ke))
_iterate(lr.v, it); (void) _iterate(lr.v, it);
} }
//---------------------------------------------------------------- //----------------------------------------------------------------

2
lib/label/hints.c
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@ -966,7 +966,7 @@ int write_hint_file(struct cmd_context *cmd, int newhints)
* detect when the devices on the system change, which * detect when the devices on the system change, which
* invalidates the existing hints. * invalidates the existing hints.
*/ */
strncpy(devpath, dev_name(dev), PATH_MAX); (void) dm_strncpy(devpath, dev_name(dev), sizeof(devpath));
hash = calc_crc(hash, (const uint8_t *)devpath, strlen(devpath)); hash = calc_crc(hash, (const uint8_t *)devpath, strlen(devpath));
count++; count++;

4
tools/command.c
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@ -367,7 +367,7 @@ static int _opt_str_to_num(struct command *cmd, char *str)
int i; int i;
int first = 0, last = ARG_COUNT - 1, middle; int first = 0, last = ARG_COUNT - 1, middle;
dm_strncpy(long_name, str, sizeof(long_name)); (void) dm_strncpy(long_name, str, sizeof(long_name));
if ((p = strstr(long_name, "_long"))) if ((p = strstr(long_name, "_long")))
/* /*
@ -802,7 +802,7 @@ static char *_get_oo_line(const char *str)
char str2[OO_NAME_LEN]; char str2[OO_NAME_LEN];
int i; int i;
dm_strncpy(str2, str, sizeof(str2)); (void) dm_strncpy(str2, str, sizeof(str2));
if ((end = strchr(str2, ':'))) if ((end = strchr(str2, ':')))
*end = '\0'; *end = '\0';
if ((end = strchr(str2, ','))) if ((end = strchr(str2, ',')))