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kernel.h: remove initialization of bool in printk_once
authorJoe Perches <joe@perches.com>
Tue, 15 Dec 2009 02:00:19 +0000 (18:00 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 15 Dec 2009 16:53:26 +0000 (08:53 -0800)
Don't initialize __print_once.  Invert the test to reduce initialized
data.

defconfig before: $size vmlinux
   text    data     bss     dec     hex filename
6976022  679572 1359668 9015262  898fde vmlinux

defconfig after: $size vmlinux
   text    data     bss     dec     hex filename
6976006  679508 1359700 9015214  898fae vmlinux

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

No differences found
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