tc: f_u32: add missing spaces around operators

Signed-off-by: Luca Lemmo <luca@linux.com>

diff --git a/tc/f_u32.c b/tc/f_u32.c
index 0b97678933a627164fd9808b5f11b3840e5e9bc8..2a6c9712d6331aebf1826a1369d6e8456020d179 100644 (file)
--- a/tc/f_u32.c
+++ b/tc/f_u32.c
@@ -47,7 +47,7 @@ static void explain(void)
 
 static int get_u32_handle(__u32 *handle, const char *str)
 {
-       __u32 htid=0, hash=0, nodeid=0;
+       __u32 htid = 0, hash = 0, nodeid = 0;
        char *tmp = strchr(str, ':');
 
        if (tmp == NULL) {
@@ -58,21 +58,21 @@ static int get_u32_handle(__u32 *handle, const char *str)
        htid = strtoul(str, &tmp, 16);
        if (tmp == str && *str != ':' && *str != 0)
                return -1;
-       if (htid>=0x1000)
+       if (htid >= 0x1000)
                return -1;
        if (*tmp) {
                str = tmp + 1;
                hash = strtoul(str, &tmp, 16);
                if (tmp == str && *str != ':' && *str != 0)
                        return -1;
-               if (hash>=0x100)
+               if (hash >= 0x100)
                        return -1;
                if (*tmp) {
                        str = tmp + 1;
                        nodeid = strtoul(str, &tmp, 16);
                        if (tmp == str && *str != 0)
                                return -1;
-                       if (nodeid>=0x1000)
+                       if (nodeid >= 0x1000)
                                return -1;
                }
        }
@@ -122,7 +122,7 @@ static int pack_key(struct tc_u32_sel *sel, __u32 key, __u32 mask,
 
        key &= mask;
 
-       for (i=0; i<hwm; i++) {
+       for (i = 0; i < hwm; i++) {
                if (sel->keys[i].off == off && sel->keys[i].offmask == offmask) {
                        __u32 intersect = mask & sel->keys[i].mask;
 
@@ -1244,7 +1244,7 @@ static int u32_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt,
        if (sel) {
                if (sel->nkeys) {
                        int i;
-                       for (i=0; i<sel->nkeys; i++) {
+                       for (i = 0; i < sel->nkeys; i++) {
                                show_keys(f, sel->keys + i);
                                if (show_stats && NULL != pf)
                                        fprintf(f, " (success %llu ) ",