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Date: Thu, 7 Nov 2013 18:58:47 -0500 From: Greg Price <price@....EDU> To: "Theodore Ts'o" <tytso@....edu> Cc: linux-kernel@...r.kernel.org Subject: [PATCH 05/11] random: declare trickle_count unsigned We cheerfully overflow these variables (at least where "int" is 32 bits wide), so pedantically they should be unsigned. Cc: "Theodore Ts'o" <tytso@....edu> Signed-off-by: Greg Price <price@....edu> --- drivers/char/random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 85f5fce..04a117a 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -296,7 +296,7 @@ static int random_write_wakeup_thresh = 128; static int trickle_thresh __read_mostly = INPUT_POOL_WORDS * 28; -static DEFINE_PER_CPU(int, trickle_count); +static DEFINE_PER_CPU(unsigned int, trickle_count); /* * A pool of size .poolwords is stirred with a primitive polynomial -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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