[PATCH] fat: kill reserved names
Since these names on old MSDOS is used as device, so, current fat driver
doesn't allow a user to create those names. But many OSes and even Windows
can create those names actually, now.
This patch removes the reserved name check.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/msdos/namei.c b/fs/msdos/namei.c
index 626a367..5b76ccd 100644
--- a/fs/msdos/namei.c
+++ b/fs/msdos/namei.c
@@ -12,14 +12,6 @@
#include <linux/msdos_fs.h>
#include <linux/smp_lock.h>
-/* MS-DOS "device special files" */
-static const unsigned char *reserved_names[] = {
- "CON ", "PRN ", "NUL ", "AUX ",
- "LPT1 ", "LPT2 ", "LPT3 ", "LPT4 ",
- "COM1 ", "COM2 ", "COM3 ", "COM4 ",
- NULL
-};
-
/* Characters that are undesirable in an MS-DOS file name */
static unsigned char bad_chars[] = "*?<>|\"";
static unsigned char bad_if_strict_pc[] = "+=,; ";
@@ -40,7 +32,6 @@
*/
{
unsigned char *walk;
- const unsigned char **reserved;
unsigned char c;
int space;
@@ -127,11 +118,7 @@
}
while (walk - res < MSDOS_NAME)
*walk++ = ' ';
- if (!opts->atari)
- /* GEMDOS is less stupid and has no reserved names */
- for (reserved = reserved_names; *reserved; reserved++)
- if (!strncmp(res, *reserved, 8))
- return -EINVAL;
+
return 0;
}