The patch titled Subject: ocfs2: o2net: silence uninitialized variable warning has been removed from the -mm tree. Its filename was ocfs2-o2net-silence-uninitialized-variable-warning.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Subject: ocfs2: o2net: silence uninitialized variable warning Smatch complains that, if o2net_tx_can_proceed() returns false, then "sc" and "ret" are uninialized or maybe we are re-using the data from previous iteration. I do not know if we can hit this bug in real life but checking the return value is harmless and we may as well silence the static checker warning. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Cc: Mark Fasheh <mfasheh@xxxxxxxx> Cc: Joel Becker <jlbec@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/ocfs2/cluster/tcp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN fs/ocfs2/cluster/tcp.c~ocfs2-o2net-silence-uninitialized-variable-warning fs/ocfs2/cluster/tcp.c --- a/fs/ocfs2/cluster/tcp.c~ocfs2-o2net-silence-uninitialized-variable-warning +++ a/fs/ocfs2/cluster/tcp.c @@ -1016,7 +1016,8 @@ void o2net_fill_node_map(unsigned long * memset(map, 0, bytes); for (node = 0; node < O2NM_MAX_NODES; ++node) { - o2net_tx_can_proceed(o2net_nn_from_num(node), &sc, &ret); + if (!o2net_tx_can_proceed(o2net_nn_from_num(node), &sc, &ret)) + continue; if (!ret) { set_bit(node, map); sc_put(sc); _ Patches currently in -mm which might be from dan.carpenter@xxxxxxxxxx are origin.patch mm-compaction-enhance-tracepoint-output-for-compaction-begin-end-v4-fix.patch slab-embed-memcg_cache_params-to-kmem_cache-fix.patch checkpatch-try-to-avoid-poor-patch-subject-lines.patch eventfd-dont-take-the-spinlock-in-eventfd_poll-fix-2.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html