UPSTREAM: ubifs: Use U-Boot assert() from <log.h> in UBI/UBIFS code

U-Boot already provides assert function, so it use also in ubi and ubifs code.

Change-Id: Ia88ff21d19ef155fd3e97c62f4b31bad1c8f78f5
Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Jon Lin <[email protected]>
(cherry picked from commit e2e6caa)

Author: pali

drivers/mtd/ubi/debug.h

@@ -28,13 +28,8 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
 	}                                                                    \
 } while (0)
 #else
-#define ubi_assert(expr)  do {                                               \
-	if (unlikely(!(expr))) {                                             \
-		pr_debug("UBI assert failed in %s at %u\n",                  \
-		       __func__, __LINE__);                                  \
-		dump_stack();                                                \
-	}                                                                    \
-} while (0)
+#include <log.h>
+#define ubi_assert(expr) assert(expr)
 #endif
 
 #define ubi_dbg_print_hex_dump(ps, pt, r, g, b, len, a)                      \

fs/ubifs/debug.h

@@ -166,14 +166,9 @@ struct ubifs_global_debug_info {
 		 dbg_snprintf_key(c, key, __tmp_key_buf, DBG_KEY_BUF_LEN));    \
 } while (0)
 #else
-#define ubifs_assert(expr) do {                                                \
-	if (unlikely(!(expr))) {                                               \
-		pr_debug("UBIFS assert failed in %s at %u\n",                  \
-		       __func__, __LINE__);                                    \
-		dump_stack();                                                  \
-	}                                                                      \
-} while (0)
 
+#include <log.h>
+#define ubifs_assert(expr) assert(expr)
 #define ubifs_assert_cmt_locked(c) do { } while (0)
 
 #define ubifs_dbg_msg(type, fmt, ...) \