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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-06 13:38:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-06 13:38:46 -0700
commitcd5f9a4c3199b090e91ea0064cb110985ba54814 (patch)
tree67d4da296ab85a96f28580420bf4cdef84d3aaaa
parent609862be074cc20e007c640fd936ffe798b41abc (diff)
kernel/sysctl.c: avoid annoying warnings
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>
-rw-r--r--kernel/sysctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 82350f8f04f..b125e338756 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -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;