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crc32: add missed brackets in macro

Add brackets around typecasted argument in crc32() macro.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Konstantin Khlebnikov 14 年之前
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d03e1617f0
共有 1 個文件被更改,包括 1 次插入1 次删除
  1. 1 1
      include/linux/crc32.h

+ 1 - 1
include/linux/crc32.h

@@ -11,7 +11,7 @@
 extern u32  crc32_le(u32 crc, unsigned char const *p, size_t len);
 extern u32  crc32_be(u32 crc, unsigned char const *p, size_t len);
 
-#define crc32(seed, data, length)  crc32_le(seed, (unsigned char const *)data, length)
+#define crc32(seed, data, length)  crc32_le(seed, (unsigned char const *)(data), length)
 
 /*
  * Helpers for hash table generation of ethernet nics: