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linux/fs/9p
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Johannes Berg 8e3c500594 fs/9p: fix readdir() 
Al Viro's IOV changes broke 9p readdir() because the new code
didn't abort the read when it returned nothing. The original
code checked if the combined error/length was <= 0 but in the
new code that accidentally got changed to just an error check.

Add back the return from the function when nothing is read.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Fixes: e1200fe68f ("9p: switch p9_client_read() to passing struct iov_iter *")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-04-24 15:45:03 -04:00
..
acl.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
acl.h 9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate() 2013-02-26 02:46:07 -05:00
cache.c 9p: remove unused 'p9_fid' struct pointer 2013-11-23 16:10:31 -06:00
cache.h 9p: make v9fs_cache_inode_{get,put,set}_cookie empty inlines for !9P_CACHEFS 2013-10-24 23:34:47 -04:00
fid.c 9p: switch to %p[dD] 2014-10-09 02:39:04 -04:00
fid.h 9p: v9fs_fid_add() can't fail now 2013-02-28 01:18:14 -05:00
Kconfig fs/9p: xattr: add trusted and security namespaces 2013-07-07 22:02:18 -05:00
Makefile fs/9p: xattr: add trusted and security namespaces 2013-07-07 22:02:18 -05:00
v9fs_vfs.h 9p: switch p9_client_read() to passing struct iov_iter * 2015-04-11 22:28:27 -04:00
v9fs.c fs: introduce f_op->mmap_capabilities for nommu mmap support 2015-01-20 14:02:58 -07:00
v9fs.h 9P: introduction of a new cache=mmap model. 2014-01-10 09:20:51 -06:00
vfs_addr.c direct_IO: remove rw from a_ops->direct_IO() 2015-04-11 22:29:45 -04:00
vfs_dentry.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
vfs_dir.c fs/9p: fix readdir() 2015-04-24 15:45:03 -04:00
vfs_file.c switch generic_write_checks() to iocb and iter 2015-04-11 22:30:21 -04:00
vfs_inode_dotl.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
vfs_inode.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
vfs_super.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
xattr_security.c fs/9p: xattr: add trusted and security namespaces 2013-07-07 22:02:18 -05:00
xattr_trusted.c fs/9p: xattr: add trusted and security namespaces 2013-07-07 22:02:18 -05:00
xattr_user.c fs/9p: Add support user. xattr 2010-08-02 14:28:35 -05:00
xattr.c 9p: switch p9_client_read() to passing struct iov_iter * 2015-04-11 22:28:27 -04:00
xattr.h fs/9p: xattr: add trusted and security namespaces 2013-07-07 22:02:18 -05:00