Removes stray empty line from code

This patch removes stray empty line from busybox code
reported by script find_stray_empty_lines

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

networking/arp.c

@@ -68,7 +68,6 @@ struct globals {
 	const struct hwtype *hw; /* current hardware type */
 	const char *device;      /* current device */
 	smallint hw_set;         /* flag if hw-type was set (-H) */
-
 } FIX_ALIASING;
 #define G (*(struct globals*)&bb_common_bufsiz1)
 #define ap         (G.ap        )

networking/ntpd.c

@@ -1497,7 +1497,6 @@ update_local_clock(peer_t *p)
 #endif
 		abs_offset = offset = 0;
 		set_new_values(STATE_SYNC, offset, recv_time);
-
 	} else { /* abs_offset <= STEP_THRESHOLD */
 
 		/* The ratio is calculated before jitter is updated to make

networking/tftp.c

@@ -348,7 +348,6 @@ static int tftp_protocol(
 			 * as if it is "block 0" */
 			block_nr = 0;
 		}
-
 	} else { /* tftp */
 		/* Open file (must be after changing user) */
 		local_fd = CMD_GET(option_mask32) ? STDOUT_FILENO : STDIN_FILENO;

networking/wget.c

@@ -1050,7 +1050,6 @@ However, in real world it was observed that some web servers
 
 		/* For HTTP, data is pumped over the same connection */
 		dfp = sfp;
-
 	} else {
 		/*
 		 *  FTP session