UBIFS: kill CUR_MAX_KEY_LEN macro

It is useless and confusing and may make people believe they may just
change it, which is not true, because this will also change the on-flash
format.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 27f2255..3258152 100644 (file)
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -84,9 +84,6 @@
 #define INUM_WARN_WATERMARK 0xFFF00000
 #define INUM_WATERMARK      0xFFFFFF00
 
-/* Largest key size supported in this implementation */
-#define CUR_MAX_KEY_LEN UBIFS_SK_LEN
-
 /* Maximum number of entries in each LPT (LEB category) heap */
 #define LPT_HEAP_SZ 256
 
@@ -277,10 +274,10 @@ struct ubifs_old_idx {
 
 /* The below union makes it easier to deal with keys */
 union ubifs_key {
-       uint8_t u8[CUR_MAX_KEY_LEN];
-       uint32_t u32[CUR_MAX_KEY_LEN/4];
-       uint64_t u64[CUR_MAX_KEY_LEN/8];
-       __le32 j32[CUR_MAX_KEY_LEN/4];
+       uint8_t u8[UBIFS_SK_LEN];
+       uint32_t u32[UBIFS_SK_LEN/4];
+       uint64_t u64[UBIFS_SK_LEN/8];
+       __le32 j32[UBIFS_SK_LEN/4];
 };
 
 /**