fallingsky04
/
slstatus
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wifi_essid: Fix coding style 

Only initialize variables at the beginning of a block
This commit is contained in:
Aaron Marcher 2018-05-17 17:59:05 +02:00
parent 7be675f154
commit 1c44d404f6
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
components/wifi.c
View File

@ -66,14 +66,14 @@
wifi_essid(const char *iface)
{
static char id[IW_ESSID_MAX_SIZE+1];
int sockfd = socket(AF_INET, SOCK_DGRAM, 0);
int sockfd;
struct iwreq wreq;
memset(&wreq, 0, sizeof(struct iwreq));
wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
snprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s", iface);
if (sockfd < 0) {
if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
fprintf(stderr, "socket 'AF_INET': %s\n",
strerror(errno));
return NULL;