fuse: Initialize total_len in fuse_retrieve()
authorGeert Uytterhoeven <geert@linux-m68k.org>
Thu, 30 Sep 2010 20:06:21 +0000 (22:06 +0200)
committerMiklos Szeredi <mszeredi@suse.cz>
Mon, 4 Oct 2010 08:45:32 +0000 (10:45 +0200)
fs/fuse/dev.c:1357: warning: ‘total_len’ may be used uninitialized in this
function

Initialize total_len to zero, else its value will be undefined.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
fs/fuse/dev.c

index d367af1514efe696b50a73374fffe77784c65b6a..cde755cca5642d41fb9cbbe05ac2d01f70f53c69 100644 (file)
@@ -1354,7 +1354,7 @@ static int fuse_retrieve(struct fuse_conn *fc, struct inode *inode,
        loff_t file_size;
        unsigned int num;
        unsigned int offset;
-       size_t total_len;
+       size_t total_len = 0;
 
        req = fuse_get_req(fc);
        if (IS_ERR(req))