[PATCH] devfs mount-time readdir fix and cleanup

Patch from Adam J. Richter <adam@yggdrasil.com> and
           Milton Miller <miltonm@bga.com>

There's some init-time code which is supposed to read a devfs directory by
expanding the bufer until the whole directory fits.  But the logic is wrong
and it only works if the whole directory fits into 512 bytes.

So fix that up, and also clean up some coding in there, and rationalise the
duplicated definition of linux_dirent64.

1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/dirent.h b/include/linux/dirent.h
index bef1120cba96..5d6023b87800 100644
--- a/include/linux/dirent.h
+++ b/include/linux/dirent.h
@@ -16,4 +16,17 @@ struct dirent64 {
 	char		d_name[256];
 };
 
+#ifdef __KERNEL__
+
+struct linux_dirent64 {
+	u64		d_ino;
+	s64		d_off;
+	unsigned short	d_reclen;
+	unsigned char	d_type;
+	char		d_name[0];
+};
+
+#endif	/* __KERNEL__ */
+
+
 #endif