Remove usages of alpm_list_next() in backend

Another function call that can be replaced by a single pointer
dereference.

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

lib/libalpm/deps.c

@@ -230,7 +230,7 @@ static alpm_pkg_t *find_dep_satisfier(alpm_list_t *pkgs, alpm_depend_t *dep)
 {
 	alpm_list_t *i;
 
-	for(i = pkgs; i; i = alpm_list_next(i)) {
+	for(i = pkgs; i; i = i->next) {
 		alpm_pkg_t *pkg = i->data;
 		if(_alpm_depcmp(pkg, dep)) {
 			return pkg;

lib/libalpm/diskspace.c

@@ -282,7 +282,7 @@ int _alpm_check_diskspace(alpm_handle_t *handle)
 		}
 		calculate_installed_size(handle, mount_points, pkg);
 
-		for(i = mount_points; i; i = alpm_list_next(i)) {
+		for(i = mount_points; i; i = i->next) {
 			alpm_mountpoint_t *data = i->data;
 			if(data->blocks_needed > data->max_blocks_needed) {
 				data->max_blocks_needed = data->blocks_needed;
@@ -293,7 +293,7 @@ int _alpm_check_diskspace(alpm_handle_t *handle)
 	PROGRESS(trans, ALPM_TRANS_PROGRESS_DISKSPACE_START, "", 100,
 			numtargs, current);
 
-	for(i = mount_points; i; i = alpm_list_next(i)) {
+	for(i = mount_points; i; i = i->next) {
 		alpm_mountpoint_t *data = i->data;
 		if(data->used && data->read_only) {
 			_alpm_log(handle, ALPM_LOG_ERROR, _("Partition %s is mounted read only\n"),
@@ -318,7 +318,7 @@ int _alpm_check_diskspace(alpm_handle_t *handle)
 		}
 	}
 
-	for(i = mount_points; i; i = alpm_list_next(i)) {
+	for(i = mount_points; i; i = i->next) {
 		alpm_mountpoint_t *data = i->data;
 		FREE(data->mount_dir);
 	}

lib/libalpm/package.c

@@ -496,7 +496,7 @@ alpm_pkg_t *_alpm_pkg_dup(alpm_pkg_t *pkg)
 	newpkg->reason = pkg->reason;
 
 	newpkg->licenses   = alpm_list_strdup(pkg->licenses);
-	for(i = pkg->replaces; i; i = alpm_list_next(i)) {
+	for(i = pkg->replaces; i; i = i->next) {
 		newpkg->replaces = alpm_list_add(newpkg->replaces, _alpm_dep_dup(i->data));
 	}
 	newpkg->groups     = alpm_list_strdup(pkg->groups);
@@ -512,20 +512,20 @@ alpm_pkg_t *_alpm_pkg_dup(alpm_pkg_t *pkg)
 		}
 		newpkg->files.count = pkg->files.count;
 	}
-	for(i = pkg->backup; i; i = alpm_list_next(i)) {
+	for(i = pkg->backup; i; i = i->next) {
 		newpkg->backup = alpm_list_add(newpkg->backup, _alpm_backup_dup(i->data));
 	}
-	for(i = pkg->depends; i; i = alpm_list_next(i)) {
+	for(i = pkg->depends; i; i = i->next) {
 		newpkg->depends = alpm_list_add(newpkg->depends, _alpm_dep_dup(i->data));
 	}
 	newpkg->optdepends = alpm_list_strdup(pkg->optdepends);
-	for(i = pkg->conflicts; i; i = alpm_list_next(i)) {
+	for(i = pkg->conflicts; i; i = i->next) {
 		newpkg->conflicts = alpm_list_add(newpkg->conflicts, _alpm_dep_dup(i->data));
 	}
-	for(i = pkg->provides; i; i = alpm_list_next(i)) {
+	for(i = pkg->provides; i; i = i->next) {
 		newpkg->provides = alpm_list_add(newpkg->provides, _alpm_dep_dup(i->data));
 	}
-	for(i = pkg->deltas; i; i = alpm_list_next(i)) {
+	for(i = pkg->deltas; i; i = i->next) {
 		newpkg->deltas = alpm_list_add(newpkg->deltas, _alpm_delta_dup(i->data));
 	}
 
@@ -681,7 +681,7 @@ int _alpm_pkg_should_ignore(alpm_handle_t *handle, alpm_pkg_t *pkg)
 	}
 
 	/* next see if the package is in a group that is ignored */
-	for(groups = handle->ignoregroup; groups; groups = alpm_list_next(groups)) {
+	for(groups = handle->ignoregroup; groups; groups = groups->next) {
 		char *grp = (char *)alpm_list_getdata(groups);
 		if(alpm_list_find_str(alpm_pkg_get_groups(pkg), grp)) {
 			return 1;

lib/libalpm/util.c

@@ -638,7 +638,7 @@ char *_alpm_filecache_find(alpm_handle_t *handle, const char *filename)
 	struct stat buf;
 
 	/* Loop through the cache dirs until we find a matching file */
-	for(i = alpm_option_get_cachedirs(handle); i; i = alpm_list_next(i)) {
+	for(i = alpm_option_get_cachedirs(handle); i; i = i->next) {
 		snprintf(path, PATH_MAX, "%s%s", (char *)alpm_list_getdata(i),
 				filename);
 		if(stat(path, &buf) == 0 && S_ISREG(buf.st_mode)) {
@@ -663,7 +663,7 @@ const char *_alpm_filecache_setup(alpm_handle_t *handle)
 	char *cachedir;
 
 	/* Loop through the cache dirs until we find a writeable dir */
-	for(i = alpm_option_get_cachedirs(handle); i; i = alpm_list_next(i)) {
+	for(i = alpm_option_get_cachedirs(handle); i; i = i->next) {
 		cachedir = alpm_list_getdata(i);
 		if(stat(cachedir, &buf) != 0) {
 			/* cache directory does not exist.... try creating it */