iproute2: remove useless use of buffer
Print directly to the file instead of going through a buffer.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
diff --git a/ip/ipaddress.c b/ip/ipaddress.c
index 19b3d6e..fc306e6 100644
--- a/ip/ipaddress.c
+++ b/ip/ipaddress.c
@@ -613,23 +613,21 @@
fprintf(fp, "%s", (char*)RTA_DATA(rta_tb[IFA_LABEL]));
if (rta_tb[IFA_CACHEINFO]) {
struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
- char buf[128];
fprintf(fp, "%s", _SL_);
+ fprintf(fp, " valid_lft ");
if (ci->ifa_valid == INFINITY_LIFE_TIME)
- sprintf(buf, "valid_lft forever");
+ fprintf(fp, "forever");
else
- sprintf(buf, "valid_lft %usec", ci->ifa_valid);
+ fprintf(fp, "%usec", ci->ifa_valid);
+ fprintf(fp, " preferred_lft ");
if (ci->ifa_prefered == INFINITY_LIFE_TIME)
- sprintf(buf+strlen(buf), " preferred_lft forever");
+ fprintf(fp, "forever");
else {
if (deprecated)
- sprintf(buf+strlen(buf), " preferred_lft %dsec",
- ci->ifa_prefered);
+ fprintf(fp, "%dsec", ci->ifa_prefered);
else
- sprintf(buf+strlen(buf), " preferred_lft %usec",
- ci->ifa_prefered);
+ fprintf(fp, "%usec", ci->ifa_prefered);
}
- fprintf(fp, " %s", buf);
}
fprintf(fp, "\n");
fflush(fp);