Julien Brunel 62aa528e02 9p: use an IS_ERR test rather than a NULL test ... In case of error, the function p9_client_walk returns an ERR pointer, but never returns a NULL pointer. So a NULL test that comes after an IS_ERR test should be deleted. The semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @match_bad_null_test@ expression x, E; statement S1,S2; @@ x = p9_client_walk(...) ... when != x = E * if (x != NULL) S1 else S2 // </smpl> Signed-off-by: Julien Brunel <brunel@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2008-09-24 16:22:22 -05:00
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fid.c
fid.h
Makefile
v9fs_vfs.h
v9fs.c
v9fs.h
vfs_addr.c
vfs_dentry.c
vfs_dir.c
vfs_file.c
vfs_inode.c
vfs_super.c