nvme: delete dir-send command human-readable option

Since the option is not used by the command actually.

Signed-off-by: Tokunori Ikegami <[email protected]>

Author: ikegami-t

nvme.c

@@ -6896,7 +6896,6 @@ static int dir_send(int argc, char **argv, struct command *cmd, struct plugin *p
 		__u16	dspec;
 		__u8	doper;
 		__u16	endir;
-		bool	human_readable;
 		bool	raw_binary;
 		char	*file;
 	};
@@ -6909,7 +6908,6 @@ static int dir_send(int argc, char **argv, struct command *cmd, struct plugin *p
 		.dspec		= 0,
 		.doper		= 0,
 		.endir		= 1,
-		.human_readable	= false,
 		.raw_binary	= false,
 		.file		= "",
 	};
@@ -6922,7 +6920,6 @@ static int dir_send(int argc, char **argv, struct command *cmd, struct plugin *p
 		  OPT_SHRT("dir-spec",       'S', &cfg.dspec,          dspec_w_dtype),
 		  OPT_BYTE("dir-oper",       'O', &cfg.doper,          doper),
 		  OPT_SHRT("endir",          'e', &cfg.endir,          endir),
-		  OPT_FLAG("human-readable", 'H', &cfg.human_readable, human_readable_directive),
 		  OPT_FLAG("raw-binary",     'b', &cfg.raw_binary,     raw_directive),
 		  OPT_FILE("input-file",     'i', &cfg.file,           input));