remove two unused variables from mxser.c

The patch below removes two unused variables from drivers/char/mxser.c .

I've tested the compilation with 2.5.72 and 2.5.72-mm2.

Please apply
Adrian

@@ -498,7 +498,6 @@
 {
 	int i, m, retval, b;
 	int n, index;
-	int ret1, ret2;
 	struct mxser_hwconf hwconf;
 
 	mxvar_sdriver = alloc_tty_driver(MXSER_PORTS + 1);

In message <[email protected]> you write:

While you're there, would you fix the init returning "-1" for no good reason at the bottom, too? (I don't think they really meant EPERM).

Thanks,
Rusty.
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.

There is at least one other driver under drivers/char/ doing the same...

Which return code do you suggest?

cu
Adrian

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

In message <[email protected]> you write:

Looking at the code, there are other problems.

The last thing to fail (which triggers this -1 return) is tty_register_driver(mxvar_sdriver): so keep that return code and use it.

But they do put_tty_driver(mxvar_sdriver) in the failure path, which seems wrong, too...

Good luck!
Rusty.
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.