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[PATCH] constify libcrc32c table

constify a medium-large CRC code table.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andreas Mohr 19 жил өмнө
parent
commit
5f507d9e05
1 өөрчлөгдсөн 1 нэмэгдсэн , 1 устгасан
  1. 1 1
      lib/libcrc32c.c

+ 1 - 1
lib/libcrc32c.c

@@ -88,7 +88,7 @@ crc32c_le(u32 crc, unsigned char const *p, size_t len)
  * reflect output bytes = true
  * reflect output bytes = true
  */
  */
 
 
-static u32 crc32c_table[256] = {
+static const u32 crc32c_table[256] = {
 	0x00000000L, 0xF26B8303L, 0xE13B70F7L, 0x1350F3F4L,
 	0x00000000L, 0xF26B8303L, 0xE13B70F7L, 0x1350F3F4L,
 	0xC79A971FL, 0x35F1141CL, 0x26A1E7E8L, 0xD4CA64EBL,
 	0xC79A971FL, 0x35F1141CL, 0x26A1E7E8L, 0xD4CA64EBL,
 	0x8AD958CFL, 0x78B2DBCCL, 0x6BE22838L, 0x9989AB3BL,
 	0x8AD958CFL, 0x78B2DBCCL, 0x6BE22838L, 0x9989AB3BL,