9p: fix a small bug in readdir for long directories

Here is a proposed patch for bug in readdir. Listing of dirs with
many files fails without this patch.

Signed-off-by: Martin Stava <martin.stava@gmail.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 873cd31..cae53d4 100644 (file)
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -90,6 +90,7 @@ static int v9fs_dir_readdir(struct file *filp, void *dirent, filldir_t filldir)
                if (err <= 0)
                        break;
 
+               i = 0;
                n = err;
                while (i < n) {
                        err = p9stat_read(statbuf + i, buflen-i, &st,