bcachefs: remove the unused parameter in macro bkey_crc_next

In the macro definition of bkey_crc_next, five parameters
were accepted, but only four of them were used. Let's remove
the unused one.

The patch has only passed compilation tests, but it should be fine.

Signed-off-by: Julian Sun <sunjunchao2870@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h
index 42a7c6d..412e1c5 100644 (file)
--- a/fs/bcachefs/extents.h
+++ b/fs/bcachefs/extents.h
@@ -357,7 +357,7 @@ out:                                                                        \
        __bkey_for_each_ptr_decode(_k, (_p).start, (_p).end,            \
                                   _ptr, _entry)
 
-#define bkey_crc_next(_k, _start, _end, _crc, _iter)                   \
+#define bkey_crc_next(_k, _end, _crc, _iter)                   \
 ({                                                                     \
        __bkey_extent_entry_for_each_from(_iter, _end, _iter)           \
                if (extent_entry_is_crc(_iter)) {                       \
@@ -372,7 +372,7 @@ out:                                                                        \
 #define __bkey_for_each_crc(_k, _start, _end, _crc, _iter)             \
        for ((_crc) = bch2_extent_crc_unpack(_k, NULL),                 \
             (_iter) = (_start);                                        \
-            bkey_crc_next(_k, _start, _end, _crc, _iter);              \
+            bkey_crc_next(_k, _end, _crc, _iter);              \
             (_iter) = extent_entry_next(_iter))
 
 #define bkey_for_each_crc(_k, _p, _crc, _iter)                         \