Re: [PATCH] drivers: tty: Remove redundant memset() in initialize_tty_struct
From: Jiri Slaby
Date: Thu Jul 10 2014 - 12:22:25 EST
On 07/10/2014 06:16 PM, Rasmus Villemoes wrote:
> All callers (all two) of initialize_tty_struct() have just obtained
> the passed tty_struct from alloc_tty_struct(), which uses
> kzalloc(). So there is no reason to clear the memory again.
Actually I don't see a reason to have initialize_tty_struct as a
separate function. In both cases it is called after alloc_tty_struct. So
it would make sense to move the initialization to alloc_tty_struct. (And
move try_module_get before alloc_tty_struct in pty_common_install.)
Could you do that?
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