[PATCH] mpcore_wdt.c bogus fpos check

[Marcelo Tosatti <marcelo.tosatti@cyclades.com>]

Hi,

drivers/char/watchdog/mpcore_wdt.c write function contains a check for
(ppos != &file->f_pos). Such check used to make sense when a pointer to
file->f_pos was handed by vfs_write(), not a copy of it as it stands
now.

Has been broken since then... Don't have a device to test - does it work
at all?

mpc8xx_wdt.c is similarly broken (patch will be sent separately).

Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>

diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c
index da631c1..c9f545e 100644
--- a/drivers/char/watchdog/mpcore_wdt.c
+++ b/drivers/char/watchdog/mpcore_wdt.c
@@ -180,10 +180,6 @@ static ssize_t mpcore_wdt_write(struct f
 {
 	struct mpcore_wdt *wdt = file->private_data;
 
-	/*  Can't seek (pwrite) on this device  */
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
-
 	/*
 	 *	Refresh the timer.
 	 */
-
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