Re: [PATCH] kernel/debug/kdb: code enhancement for 3 areas.

From: Anton Vorontsov
Date: Thu May 23 2013 - 14:17:39 EST

On Thu, May 16, 2013 at 07:25:46PM +0800, Chen Gang wrote:
> Delete waste '{' for 'case' statement.
> For the return variable 'long res' in function kdb_task_state_string(),
> neither it matches the function return type 'unsigned long', nor is
> suitable as a flag variable to make 'or' operation. So use 'unsigned
> long' instead of 'long'.
> If "case 'A'" happen in function kdb_task_state_string(), can return
> ~0UL directly to save the useless looping.
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>

If anything, these should be 3 separate patches...


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