lib/crc32: update the comments of crc32_{be,le}_generic()

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/lib/crc32.c b/lib/crc32.c
index 072fbd8..410093d 100644 (file)
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -131,11 +131,14 @@ crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256])
 #endif
 
 /**
- * crc32_le() - Calculate bitwise little-endian Ethernet AUTODIN II CRC32
- * @crc: seed value for computation.  ~0 for Ethernet, sometimes 0 for
- *     other uses, or the previous crc32 value if computing incrementally.
- * @p: pointer to buffer over which CRC is run
+ * crc32_le_generic() - Calculate bitwise little-endian Ethernet AUTODIN II
+ *                     CRC32/CRC32C
+ * @crc: seed value for computation.  ~0 for Ethernet, sometimes 0 for other
+ *      uses, or the previous crc32/crc32c value if computing incrementally.
+ * @p: pointer to buffer over which CRC32/CRC32C is run
  * @len: length of buffer @p
+ * @tab: little-endian Ethernet table
+ * @polynomial: CRC32/CRC32c LE polynomial
  */
 static inline u32 __pure crc32_le_generic(u32 crc, unsigned char const *p,
                                          size_t len, const u32 (*tab)[256],
@@ -201,11 +204,13 @@ EXPORT_SYMBOL(crc32_le);
 EXPORT_SYMBOL(__crc32c_le);
 
 /**
- * crc32_be() - Calculate bitwise big-endian Ethernet AUTODIN II CRC32
+ * crc32_be_generic() - Calculate bitwise big-endian Ethernet AUTODIN II CRC32
  * @crc: seed value for computation.  ~0 for Ethernet, sometimes 0 for
  *     other uses, or the previous crc32 value if computing incrementally.
- * @p: pointer to buffer over which CRC is run
+ * @p: pointer to buffer over which CRC32 is run
  * @len: length of buffer @p
+ * @tab: big-endian Ethernet table
+ * @polynomial: CRC32 BE polynomial
  */
 static inline u32 __pure crc32_be_generic(u32 crc, unsigned char const *p,
                                          size_t len, const u32 (*tab)[256],