From patchwork Thu Dec 6 13:32:56 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/6] blkdebug: Factor out remove_rule() Date: Thu, 06 Dec 2012 03:32:56 -0000 From: Kevin Wolf X-Patchwork-Id: 204236 Message-Id: <1354800780-10683-3-git-send-email-kwolf@redhat.com> To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com The cleanup work to remove a rule depends on the type of the rule. It's easy for the existing rules as there is no data that must be cleaned up and is specific to a type yet, but the next patch will change this. Signed-off-by: Kevin Wolf --- block/blkdebug.c | 15 +++++++++++++-- 1 files changed, 13 insertions(+), 2 deletions(-) diff --git a/block/blkdebug.c b/block/blkdebug.c index c9041ec..859792b 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -234,6 +234,18 @@ static int add_rule(QemuOpts *opts, void *opaque) return 0; } +static void remove_rule(BlkdebugRule *rule) +{ + switch (rule->action) { + case ACTION_INJECT_ERROR: + case ACTION_SET_STATE: + break; + } + + QLIST_REMOVE(rule, next); + g_free(rule); +} + static int read_config(BDRVBlkdebugState *s, const char *filename) { FILE *f; @@ -402,8 +414,7 @@ static void blkdebug_close(BlockDriverState *bs) for (i = 0; i < BLKDBG_EVENT_MAX; i++) { QLIST_FOREACH_SAFE(rule, &s->rules[i], next, next) { - QLIST_REMOVE(rule, next); - g_free(rule); + remove_rule(rule); } } }