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kernel/sysctl.c: avoid annoying warnings

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Some of the limit constants are used only depending on some complex
configuration dependencies, yet it's not worth making the simple
variables depend on those configuration details.  Just mark them as
perhaps not being unused, and avoid the warning.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2009-04-06 13:38:46 -07:00
parent 609862be07
commit cd5f9a4c31
1 changed files with 2 additions and 2 deletions
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4
kernel/sysctl.c
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@ -97,8 +97,8 @@ static int neg_one = -1;
#endif
static int zero;
static int one = 1;
static int two = 2;
static int __maybe_unused one = 1;
static int __maybe_unused two = 2;
static unsigned long one_ul = 1;
static int one_hundred = 100;