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pipewire: allow NULL pointers in pw_properties_free()

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Just like the real free() we should just ignore a NULL pointer, makes the
caller code easier for those instances where properties are optional.

Patch generated with concinelle with a few manual fixes.
This commit is contained in:
Peter Hutterer 2021-06-01 11:21:17 +10:00 • committed by Wim Taymans
parent a1e821c259
commit e0471c6757
68 changed files with 142 additions and 273 deletions
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12
src/extensions/session-manager/introspect-funcs.h
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@ -89,8 +89,7 @@ pw_session_info_free (struct pw_session_info *info)
struct pw_session_info info;
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
if (ext->props_storage)
pw_properties_free(ext->props_storage);
pw_properties_free(ext->props_storage);
free((void *) info->params);
free(ext);
}
@ -160,8 +159,7 @@ pw_endpoint_info_free (struct pw_endpoint_info *info)
struct pw_endpoint_info info;
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
if (ext->props_storage)
pw_properties_free(ext->props_storage);
pw_properties_free(ext->props_storage);
free(info->name);
free(info->media_class);
free((void *) info->params);
@ -230,8 +228,7 @@ pw_endpoint_stream_info_free (struct pw_endpoint_stream_info *info)
struct pw_endpoint_stream_info info;
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
if (ext->props_storage)
pw_properties_free(ext->props_storage);
pw_properties_free(ext->props_storage);
free(info->name);
free(info->link_params);
free((void *) info->params);
@ -304,8 +301,7 @@ pw_endpoint_link_info_free (struct pw_endpoint_link_info *info)
struct pw_endpoint_link_info info;
} *ext = SPA_CONTAINER_OF(info, struct extended_info, info);
if (ext->props_storage)
pw_properties_free(ext->props_storage);
pw_properties_free(ext->props_storage);
free(info->error);
free((void *) info->params);
free(ext);