diff options
Diffstat (limited to 'support/kconfig/expr.c')
-rw-r--r-- | support/kconfig/expr.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/support/kconfig/expr.c b/support/kconfig/expr.c index c5182f4d4..bf776b6e9 100644 --- a/support/kconfig/expr.c +++ b/support/kconfig/expr.c @@ -7,15 +7,13 @@ #include <stdlib.h> #include <string.h> -#define LKC_DIRECT_LINK #include "lkc.h" #define DEBUG_EXPR 0 struct expr *expr_alloc_symbol(struct symbol *sym) { - struct expr *e = malloc(sizeof(*e)); - memset(e, 0, sizeof(*e)); + struct expr *e = xcalloc(1, sizeof(*e)); e->type = E_SYMBOL; e->left.sym = sym; return e; @@ -23,8 +21,7 @@ struct expr *expr_alloc_symbol(struct symbol *sym) struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) { - struct expr *e = malloc(sizeof(*e)); - memset(e, 0, sizeof(*e)); + struct expr *e = xcalloc(1, sizeof(*e)); e->type = type; e->left.expr = ce; return e; @@ -32,8 +29,7 @@ struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2) { - struct expr *e = malloc(sizeof(*e)); - memset(e, 0, sizeof(*e)); + struct expr *e = xcalloc(1, sizeof(*e)); e->type = type; e->left.expr = e1; e->right.expr = e2; @@ -42,8 +38,7 @@ struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2) { - struct expr *e = malloc(sizeof(*e)); - memset(e, 0, sizeof(*e)); + struct expr *e = xcalloc(1, sizeof(*e)); e->type = type; e->left.sym = s1; e->right.sym = s2; @@ -71,7 +66,7 @@ struct expr *expr_copy(const struct expr *org) if (!org) return NULL; - e = malloc(sizeof(*org)); + e = xmalloc(sizeof(*org)); memcpy(e, org, sizeof(*org)); switch (org->type) { case E_SYMBOL: |