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| author | Aaron Lehmann | 2002-11-28 11:27:31 +0000 |
|---|---|---|
| committer | Aaron Lehmann | 2002-11-28 11:27:31 +0000 |
| commit | a170e1c858d35c474ceb9fecb41b37d681424094 (patch) | |
| tree | cda2b13f10ca1ab0a3559d4b6ff663ed20d7106c /networking | |
| parent | 1652855fbc830f41c7ee56ece1a30b328c4fb395 (diff) | |
| download | busybox-a170e1c858d35c474ceb9fecb41b37d681424094.zip busybox-a170e1c858d35c474ceb9fecb41b37d681424094.tar.gz | |
Change if(x)free(x); to free(x);
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/udhcp/dhcpc.c | 4 | ||||
| -rw-r--r-- | networking/udhcp/files.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 295486c..b50b1ed 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -246,7 +246,7 @@ int main(int argc, char *argv[]) switch (c) { case 'c': len = strlen(optarg) > 255 ? 255 : strlen(optarg); - if (client_config.clientid) free(client_config.clientid); + free(client_config.clientid); client_config.clientid = xmalloc(len + 2); client_config.clientid[OPT_CODE] = DHCP_CLIENT_ID; client_config.clientid[OPT_LEN] = len; @@ -262,7 +262,7 @@ int main(int argc, char *argv[]) case 'h': case 'H': len = strlen(optarg) > 255 ? 255 : strlen(optarg); - if (client_config.hostname) free(client_config.hostname); + free(client_config.hostname); client_config.hostname = xmalloc(len + 2); client_config.hostname[OPT_CODE] = DHCP_HOST_NAME; client_config.hostname[OPT_LEN] = len; diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c index 842e0f2..cf72de1 100644 --- a/networking/udhcp/files.c +++ b/networking/udhcp/files.c @@ -38,7 +38,7 @@ static int read_str(char *line, void *arg) { char **dest = arg; - if (*dest) free(*dest); + free(*dest); *dest = strdup(line); return 1; |