[PATCH -V26 15/16] vfs: enable O_PATH descriptor for few syscalls

["Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>]

This patch enable O_PATH descriptor for dup*/chmod/chown/stat

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 fs/fcntl.c |    2 +-
 fs/open.c  |    4 ++--
 fs/stat.c  |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/fcntl.c b/fs/fcntl.c
index ba4b564..b052600 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -131,7 +131,7 @@ SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd)
 SYSCALL_DEFINE1(dup, unsigned int, fildes)
 {
 	int ret = -EBADF;
-	struct file *file = fget(fildes);
+	struct file *file = fget_lenient(fildes);
 
 	if (file) {
 		ret = get_unused_fd();
diff --git a/fs/open.c b/fs/open.c
index 7dbde0f..328a76e 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -447,7 +447,7 @@ SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
 	int err = -EBADF;
 	struct iattr newattrs;
 
-	file = fget(fd);
+	file = fget_lenient(fd);
 	if (!file)
 		goto out;
 
@@ -611,7 +611,7 @@ SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
 	int error = -EBADF;
 	struct dentry * dentry;
 
-	file = fget(fd);
+	file = fget_lenient(fd);
 	if (!file)
 		goto out;
 
diff --git a/fs/stat.c b/fs/stat.c
index d5c61cf..d88a96a 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL(vfs_getattr);
 
 int vfs_fstat(unsigned int fd, struct kstat *stat)
 {
-	struct file *f = fget(fd);
+	struct file *f = fget_lenient(fd);
 	int error = -EBADF;
 
 	if (f) {
-- 
1.7.1