From f3846266f593595632a07242fcbc6c24bc2ade68 Mon Sep 17 00:00:00 2001 From: Rajat Jain Date: Wed, 5 Feb 2014 15:24:57 -0800 Subject: [PATCH] fuse: fix "uninitialized variable" warning Fix the following warning: In file included from include/linux/fs.h:16:0, from fs/fuse/fuse_i.h:13, from fs/fuse/file.c:9: fs/fuse/file.c: In function 'fuse_file_poll': include/linux/rbtree.h:82:28: warning: 'parent' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/fuse/file.c:2592:27: note: 'parent' was declared here Signed-off-by: Rajat Jain Signed-off-by: Miklos Szeredi --- fs/fuse/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index d03a35d3197e..65df7d8be4f5 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2772,7 +2772,7 @@ static void fuse_register_polled_file(struct fuse_conn *fc, { spin_lock(&fc->lock); if (RB_EMPTY_NODE(&ff->polled_node)) { - struct rb_node **link, *parent; + struct rb_node **link, *uninitialized_var(parent); link = fuse_find_polled_node(fc, ff->kh, &parent); BUG_ON(*link);