switch simple cases of fget_light to fdget

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 6 insertions, 9 deletions

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index d6c49e67d3fc..f1daf7ae42e9 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -144,28 +144,25 @@ SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd,
                 struct osf_dirent __user *, dirent, unsigned int, count,
                 long __user *, basep)
 {
-        int error, fput_needed;
-        struct file *file;
+        int error;
+        struct fd arg = fdget(fd);
         struct osf_dirent_callback buf;
 
-        error = -EBADF;
-        file = fget_light(fd, &fput_needed);
-        if (!file)
-                goto out;
+        if (!arg.file)
+                return -EBADF;
 
         buf.dirent = dirent;
         buf.basep = basep;
         buf.count = count;
         buf.error = 0;
 
-        error = vfs_readdir(file, osf_filldir, &buf);
+        error = vfs_readdir(arg.file, osf_filldir, &buf);
         if (error >= 0)
                 error = buf.error;
         if (count != buf.count)
                 error = count - buf.count;
 
-        fput_light(file, fput_needed);
- out:
+        fdput(arg);
         return error;
 }