Fix stack lzjb

[zfs.git] / module / zfs / zil.c

diff --git a/module/zfs/zil.c b/module/zfs/zil.c
index e89a24e..3c18d43 100644 (file)
--- a/module/zfs/zil.c
+++ b/module/zfs/zil.c
@@ -296,6 +296,8 @@ zil_parse(zilog_t *zilog, zil_parse_blk_func_t *parse_blk_func,
        char *lrbuf, *lrp;
        int error = 0;
 
+       bzero(&next_blk, sizeof(blkptr_t));
+
        /*
         * Old logs didn't record the maximum zh_claim_lr_seq.
         */
@@ -317,7 +319,7 @@ zil_parse(zilog_t *zilog, zil_parse_blk_func_t *parse_blk_func,
        for (blk = zh->zh_log; !BP_IS_HOLE(&blk); blk = next_blk) {
                uint64_t blk_seq = blk.blk_cksum.zc_word[ZIL_ZC_SEQ];
                int reclen;
-               char *end;
+               char *end = NULL;
 
                if (blk_seq > claim_blk_seq)
                        break;
@@ -1299,7 +1301,7 @@ zil_clean(zilog_t *zilog, uint64_t synced_txg)
         * created a bad performance problem.
         */
        if (taskq_dispatch(zilog->zl_clean_taskq,
-           (void (*)(void *))zil_itxg_clean, clean_me, TQ_NOSLEEP) == NULL)
+           (void (*)(void *))zil_itxg_clean, clean_me, TQ_NOSLEEP) == 0)
                zil_itxg_clean(clean_me);
 }
 
@@ -1421,7 +1423,7 @@ zil_commit_writer(zilog_t *zilog)
        }
 
        DTRACE_PROBE1(zil__cw1, zilog_t *, zilog);
-       while (itx = list_head(&zilog->zl_itx_commit_list)) {
+       while ((itx = list_head(&zilog->zl_itx_commit_list))) {
                txg = itx->itx_lr.lrc_txg;
                ASSERT(txg);