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libsepol: remove some dead assignments

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clang's static analyzer warns about dead assignments to local variables.
In module_to_cil.c, there are some which are quite straightforward to
review. Remove them.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
This commit is contained in:
Nicolas Iooss 2018-05-26 19:25:11 +02:00
parent 2dc6406a30
commit 1f8e748187
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1 changed files with 0 additions and 4 deletions
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4
libsepol/src/module_to_cil.c
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@ -1099,7 +1099,6 @@ static int roletype_role_in_ancestor_to_cil(struct policydb *pdb, struct stack *
goto exit;
}
curr = role_list->head;
for (curr = role_list->head; curr != NULL; curr = curr->next) {
role_node = curr->data;
if (!is_id_in_ancestor_scope(pdb, decl_stack, role_node->role_name, SYM_ROLES)) {
@ -1291,7 +1290,6 @@ static int cond_expr_to_cil(int indent, struct policydb *pdb, struct cond_expr *
rc = -1;
goto exit;
}
num_params = 0;
} else {
switch(curr->expr_type) {
case COND_NOT: op = "not"; break;
@ -1831,8 +1829,6 @@ static int constraint_expr_to_string(struct policydb *pdb, struct constraint_exp
free(names);
names = NULL;
}
num_params = 0;
} else {
switch (expr->expr_type) {
case CEXPR_NOT: op = "not"; break;