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authorGeorge Spelvin <linux@horizon.com>2014-06-23 15:11:56 +0200
committerDavid S. Miller <davem@davemloft.net>2014-06-25 16:04:00 -0700
commitd8f1c4778e957273c3b5b6e045d8d3af38484ca8 (patch)
tree734ab1bfada593301e315a18b01ad39e68a9730e /lib/crc32.c
parent4fa8e03b22df9b34f87906fa29de788bfa628bff (diff)
downloadlwn-d8f1c4778e957273c3b5b6e045d8d3af38484ca8.tar.gz
lwn-d8f1c4778e957273c3b5b6e045d8d3af38484ca8.zip
lib: crc32: Add some additional __pure annotations
In case they help the compiler. Signed-off-by: George Spelvin <linux@horizon.com> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/crc32.c')
-rw-r--r--lib/crc32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/crc32.c b/lib/crc32.c
index af938ab12468..9a907d489d95 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -53,7 +53,7 @@ MODULE_LICENSE("GPL");
#if CRC_LE_BITS > 8 || CRC_BE_BITS > 8
/* implements slicing-by-4 or slicing-by-8 algorithm */
-static inline u32
+static inline u32 __pure
crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256])
{
# ifdef __LITTLE_ENDIAN