[PATCH v1 1/1] lib/string: add ULL suffix to the constant definition

From: Andy Shevchenko
Date: Tue Nov 10 2015 - 07:23:49 EST


8-byte constant is too big for long and compiler complains about this.

lib/string.c:907:20: warning: constant 0x0101010101010101 is so big it is long

Append ULL suffix to explicitly show its type.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
lib/string.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/string.c b/lib/string.c
index 5e4bb86..dd02270 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -930,7 +930,7 @@ void *memchr_inv(const void *start, int c, size_t bytes)

value64 = value;
#if defined(CONFIG_ARCH_HAS_FAST_MULTIPLIER) && BITS_PER_LONG == 64
- value64 *= 0x0101010101010101;
+ value64 *= 0x0101010101010101ULL;
#elif defined(CONFIG_ARCH_HAS_FAST_MULTIPLIER)
value64 *= 0x01010101;
value64 |= value64 << 32;
--
2.6.2

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