diff --git a/archival/lzo1x_9x.c b/archival/lzo1x_9x.c
index d30e2e7d1..f2d4fac1b 100644
--- a/archival/lzo1x_9x.c
+++ b/archival/lzo1x_9x.c
@@ -304,7 +304,7 @@ static void swd_search(lzo_swd_p s, unsigned node, unsigned cnt)
 		    p2[1] == p1[1]) {
 			unsigned i;
 			assert(lzo_memcmp(bp,&b[node],3) == 0);
-				
+
 			p1 += 2; p2 += 2;
 			do {} while (++p1 < px && *p1 == *++p2);
 			i = p1-bp;
diff --git a/archival/lzop.c b/archival/lzop.c
index a30d5e78b..b4757e86d 100644
--- a/archival/lzop.c
+++ b/archival/lzop.c
@@ -856,7 +856,7 @@ static const unsigned char lzop_magic[9] = {
 /* This coding is derived from Alexander Lehmann's pngcheck code. */
 static void check_magic(void)
 {
-	unsigned char magic[sizeof(lzop_magic)];	
+	unsigned char magic[sizeof(lzop_magic)];
 	xread(0, magic, sizeof(magic));
 	if (memcmp(magic, lzop_magic, sizeof(lzop_magic)) != 0)
 		bb_error_msg_and_die("bad magic number");
@@ -948,7 +948,7 @@ static int read_header(header_t *h)
 	/* skip extra field [not used yet] */
 	if (h->flags & F_H_EXTRA_FIELD) {
 		uint32_t k;
-		
+
 		/* note: the checksum also covers the length */
 		init_chksum(&G.chksum_in);
 		h->extra_field_len = f_read32();
@@ -1033,7 +1033,7 @@ static smallint do_lzo_compress(void)
 static smallint do_lzo_decompress(void)
 {
 	header_t header;
-	
+
 	check_magic();
 	p_header(&header);
 	return lzo_decompress(&header);
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 5ebea70d6..a99f9b5fd 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -233,7 +233,7 @@ static size_t load_string(const char *src, int maxsize)
 	safe_strncpy(command_ps, src, maxsize);
 	return strlen(command_ps);
 }
-# if ENABLE_FEATURE_TAB_COMPLETION 
+# if ENABLE_FEATURE_TAB_COMPLETION
 static void save_string(char *dst, int maxsize)
 {
 	safe_strncpy(dst, command_ps, maxsize);
diff --git a/networking/hostname.c b/networking/hostname.c
index 7a120fa2c..579eff795 100644
--- a/networking/hostname.c
+++ b/networking/hostname.c
@@ -31,7 +31,7 @@ static void do_sethostname(char *s, int isfile)
 
 /* Manpage circa 2009:
  *
- * hostname [-v] [-a] [--alias] [-d] [--domain] [-f] [--fqdn] [--long] 
+ * hostname [-v] [-a] [--alias] [-d] [--domain] [-f] [--fqdn] [--long]
  *      [-i] [--ip-address] [-s] [--short] [-y] [--yp] [--nis]
  *
  * hostname [-v] [-F filename] [--file filename] / [hostname]
diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c
index 4c72d7a63..90410cbc0 100644
--- a/networking/udhcp/packet.c
+++ b/networking/udhcp/packet.c
@@ -53,7 +53,7 @@ void FAST_FUNC udhcp_dump_packet(struct dhcp_packet *packet)
 		//" secs %x"
 		//" flags %x"
 		" ciaddr %x"
-		" yiaddr %x" 
+		" yiaddr %x"
 		" siaddr %x"
 		" giaddr %x"
 		//" chaddr %s"
diff --git a/shell/hush.c b/shell/hush.c
index fe05e4715..d7b479d64 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -7207,7 +7207,7 @@ static int FAST_FUNC builtin_memleak(char **argv UNUSED_PARAM)
 
 	if (!G.memleak_value)
 		G.memleak_value = l;
-	
+
 	l -= G.memleak_value;
 	if ((long)l < 0)
 		l = 0;