expr: remove dereferencing and parens around calling 'Exdisc_t.keyf'

The compiler does not need to be explicitly told how to call through a function
pointer.

diff --git a/lib/expr/exeval.c b/lib/expr/exeval.c
index 5cdf90a68c4108e358b3bd7f64a4ec199c9ccdd8..49989ce6e38b47f2130eddd46cf66bdb6104d19f 100644 (file)
--- a/lib/expr/exeval.c
+++ b/lib/expr/exeval.c
@@ -99,7 +99,7 @@ static int evaldyn(Expr_t *ex, Exnode_t *exnode, void *env, int delete) {
                int type = exnode->data.variable.index->type;
                if (type != STRING) {
                        if (!BUILTIN(type)) {
-                               key = (*ex->disc->keyf) (v, type);
+                               key = ex->disc->keyf(v, type);
                        } else
                                key.integer = v.integer;
                        snprintf(buf, sizeof(buf), "%llx", (unsigned long long)key.integer);
@@ -146,7 +146,7 @@ static Extype_t getdyn(Expr_t *ex, Exnode_t *exnode, void *env,
                        int type = exnode->data.variable.index->type;
                        if (type != STRING) {
                                if (!BUILTIN(type)) {
-                                       key = (*ex->disc->keyf) (v, type);
+                                       key = ex->disc->keyf(v, type);
                                } else
                                        key.integer = v.integer;
                                snprintf(buf, sizeof(buf), "%llx", (unsigned long long)key.integer);