[PATCH v3 02/14] cmdline: fix whitespace

[Stephen Hemminger <stephen@networkplumber.org>]

Add space after keywords.
Remove unnecessary spaces in if expressions.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/cmdline/cmdline_parse_string.c | 17 +++++++----------
 lib/cmdline/cmdline_rdline.c       | 12 ++++++------
 2 files changed, 13 insertions(+), 16 deletions(-)

diff --git a/lib/cmdline/cmdline_parse_string.c b/lib/cmdline/cmdline_parse_string.c
index d756638905a2..4224983d2e73 100644
--- a/lib/cmdline/cmdline_parse_string.c
+++ b/lib/cmdline/cmdline_parse_string.c
@@ -73,20 +73,17 @@ cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *buf, void *res,
 			token_len = get_token_len(str);
 
 			/* if token is too big... */
-			if (token_len >= STR_TOKEN_SIZE - 1) {
+			if (token_len >= STR_TOKEN_SIZE - 1)
 				continue;
-			}
 
-			if ( strncmp(buf, str, token_len) ) {
+			if (strncmp(buf, str, token_len))
 				continue;
-			}
 
-			if ( !cmdline_isendoftoken(*(buf+token_len)) ) {
+			if (!cmdline_isendoftoken(*(buf+token_len)))
 				continue;
-			}
 
 			break;
-		} while ( (str = get_next_token(str)) != NULL );
+		} while ((str = get_next_token(str)) != NULL);
 
 		if (!str)
 			return -1;
@@ -108,7 +105,7 @@ cmdline_parse_string(cmdline_parse_token_hdr_t *tk, const char *buf, void *res,
 	/* unspecified string (unknown single token) */
 	else {
 		token_len = 0;
-		while(!cmdline_isendoftoken(buf[token_len]) &&
+		while (!cmdline_isendoftoken(buf[token_len]) &&
 		      token_len < (STR_TOKEN_SIZE-1))
 			token_len++;
 
@@ -149,9 +146,9 @@ int cmdline_complete_get_nb_string(cmdline_parse_token_hdr_t *tk)
 		return 0;
 
 	str = sd->str;
-	while( (str = get_next_token(str)) != NULL ) {
+	while ((str = get_next_token(str)) != NULL)
 		ret++;
-	}
+
 	return ret;
 }
 
diff --git a/lib/cmdline/cmdline_rdline.c b/lib/cmdline/cmdline_rdline.c
index 5cf723a0126a..b5927879d48f 100644
--- a/lib/cmdline/cmdline_rdline.c
+++ b/lib/cmdline/cmdline_rdline.c
@@ -301,7 +301,7 @@ rdline_char_in(struct rdline *rdl, char c)
 		/* delete 1 char from the left */
 		case CMDLINE_KEY_BKSPACE:
 		case CMDLINE_KEY_BKSPACE2:
-			if(!cirbuf_del_tail_safe(&rdl->left)) {
+			if (!cirbuf_del_tail_safe(&rdl->left)) {
 				rdline_puts(rdl, vt100_bs);
 				display_right_buffer(rdl, 1);
 			}
@@ -354,7 +354,7 @@ rdline_char_in(struct rdline *rdl, char c)
 		/* paste contents of kill buffer to the left side of caret */
 		case CMDLINE_KEY_CTRL_Y:
 			i=0;
-			while(CIRBUF_GET_LEN(&rdl->right) + CIRBUF_GET_LEN(&rdl->left) <
+			while (CIRBUF_GET_LEN(&rdl->right) + CIRBUF_GET_LEN(&rdl->left) <
 			      RDLINE_BUF_SIZE &&
 			      i < rdl->kill_size) {
 				cirbuf_add_tail(&rdl->left, rdl->kill_buf[i]);
@@ -403,10 +403,10 @@ rdline_char_in(struct rdline *rdl, char c)
 				tmp_size = strnlen(tmp_buf, sizeof(tmp_buf));
 				/* add chars */
 				if (ret == RDLINE_RES_COMPLETE) {
-					i=0;
-					while(CIRBUF_GET_LEN(&rdl->right) + CIRBUF_GET_LEN(&rdl->left) <
-					      RDLINE_BUF_SIZE &&
-					      i < tmp_size) {
+					i = 0;
+					while (CIRBUF_GET_LEN(&rdl->right) +
+					       CIRBUF_GET_LEN(&rdl->left) <
+					       RDLINE_BUF_SIZE && i < tmp_size) {
 						cirbuf_add_tail(&rdl->left, tmp_buf[i]);
 						rdl->write_char(rdl, tmp_buf[i]);
 						i++;
-- 
2.35.1