Remove indirection on get_name and get_version operations

For a package to be loaded from any of our backends, these two fields
are always required upfront. Due to this fact, we don't need them to be
backend-specific operations and can just refer to the field directly.

Additionally, our static (and thus private) cache package accessors had
a NULL check on pkg before returning the relevant field. Eliminate this
since they only way they are ever called is via the packages attached
callback struct, which would have caused the NULL pointer dereference in
the first place.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index 59a1283b..3a4f23fd 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -99,8 +99,6 @@ int SYMEXPORT alpm_pkg_checkmd5sum(pmpkg_t *pkg)
  * a lazy-load cache. However, the defaults will work just fine for fully-
  * populated package structures. */
 static const char *_pkg_get_filename(pmpkg_t *pkg)    { return pkg->filename; }
-static const char *_pkg_get_name(pmpkg_t *pkg)        { return pkg->name; }
-static const char *_pkg_get_version(pmpkg_t *pkg)     { return pkg->version; }
 static const char *_pkg_get_desc(pmpkg_t *pkg)        { return pkg->desc; }
 static const char *_pkg_get_url(pmpkg_t *pkg)         { return pkg->url; }
 static time_t _pkg_get_builddate(pmpkg_t *pkg)        { return pkg->builddate; }
@@ -133,8 +131,6 @@ static int _pkg_changelog_close(const pmpkg_t *pkg, void *fp) { return EOF; }
  */
 struct pkg_operations default_pkg_ops = {
 	.get_filename    = _pkg_get_filename,
-	.get_name        = _pkg_get_name,
-	.get_version     = _pkg_get_version,
 	.get_desc        = _pkg_get_desc,
 	.get_url         = _pkg_get_url,
 	.get_builddate   = _pkg_get_builddate,
@@ -173,12 +169,12 @@ const char SYMEXPORT *alpm_pkg_get_filename(pmpkg_t *pkg)
 
 const char SYMEXPORT *alpm_pkg_get_name(pmpkg_t *pkg)
 {
-	return pkg->ops->get_name(pkg);
+	return pkg->name;
 }
 
 const char SYMEXPORT *alpm_pkg_get_version(pmpkg_t *pkg)
 {
-	return pkg->ops->get_version(pkg);
+	return pkg->version;
 }
 
 const char SYMEXPORT *alpm_pkg_get_desc(pmpkg_t *pkg)