printk: simplify no_printk()
Commit 069f0cd0 ("printk: Make the printk*once() variants return a value") surrounded the macro implementation with ({ ... }). Now, the inner do { ... } while (0); is redundant. Link: http://lkml.kernel.org/r/1505660504-11059-1-git-send-email-yamada.masahiro@socionext.com Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Petr Mladek <pmladek@suse.com>
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