target: Remove redundant initialization of endianness

target->endianness is initialized to TARGET_ENDIAN_UNKNOWN at 34 lines
below, before calling target_configure.  This initialization is
redundant and not needed.

Change-Id: Iea2d5e17a13c1a8b0b209ba7c20043736b520ef6
Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
Reviewed-on: http://openocd.zylin.com/6039
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

src/target/target.c

@@ -5721,9 +5721,6 @@ static int target_create(Jim_GetOptInfo *goi)
 
 	memcpy(target->type, target_types[x], sizeof(struct target_type));
 
-	/* will be set by "-endian" */
-	target->endianness = TARGET_ENDIAN_UNKNOWN;
-
 	/* default to first core, override with -coreid */
 	target->coreid = 0;