diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_params.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index f9d92d0ab2b5..ade744cccfea 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -296,18 +296,21 @@ void i915_params_copy(struct i915_params *dest, const struct i915_params *src) #undef DUP } -static __always_inline void free_param(const char *type, void *x) +static void _param_free_charp(char **valp) { - if (!__builtin_strcmp(type, "char *")) { - kfree(*(void **)x); - *(void **)x = NULL; - } + kfree(*valp); + *valp = NULL; } +#define _param_free(valp) \ + _Generic(valp, \ + char **: _param_free_charp, \ + default: _param_nop)(valp) + /* free the allocated members, *not* the passed in params itself */ void i915_params_free(struct i915_params *params) { -#define FREE(T, x, ...) free_param(#T, ¶ms->x); +#define FREE(T, x, ...) _param_free(¶ms->x); I915_PARAMS_FOR_EACH(FREE); #undef FREE } |