Commit f3846266 authored Feb 05, 2014 by Rajat Jain Committed by Miklos Szeredi Apr 02, 2014

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 <rajatxjain@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

parent 4d99ff8f

fs/fuse/file.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

Admin message