hostapd: remove obsolete patch

It was only needed when hostapd was being started with one instance per PHY

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/network/services/hostapd/patches/100-daemonize_fix.patch

@@ -1,97 +0,0 @@
---- a/src/utils/os_unix.c
-+++ b/src/utils/os_unix.c
-@@ -10,6 +10,7 @@
- 
- #include <time.h>
- #include <sys/wait.h>
-+#include <fcntl.h>
- 
- #ifdef ANDROID
- #include <sys/capability.h>
-@@ -188,59 +189,46 @@ int os_gmtime(os_time_t t, struct os_tm
- 	return 0;
- }
- 
--
--#ifdef __APPLE__
--#include <fcntl.h>
--static int os_daemon(int nochdir, int noclose)
-+int os_daemonize(const char *pid_file)
- {
--	int devnull;
-+	int pid = 0, i, devnull;
- 
--	if (chdir("/") < 0)
--		return -1;
-+#if defined(__uClinux__) || defined(__sun__)
-+	return -1;
-+#else /* defined(__uClinux__) || defined(__sun__) */
- 
--	devnull = open("/dev/null", O_RDWR);
--	if (devnull < 0)
-+#ifndef __APPLE__
-+	pid = fork();
-+	if (pid < 0)
- 		return -1;
-+#endif
- 
--	if (dup2(devnull, STDIN_FILENO) < 0) {
--		close(devnull);
--		return -1;
-+	if (pid > 0) {
-+		if (pid_file) {
-+			FILE *f = fopen(pid_file, "w");
-+			if (f) {
-+				fprintf(f, "%u\n", pid);
-+				fclose(f);
-+			}
-+		}
-+		_exit(0);
- 	}
- 
--	if (dup2(devnull, STDOUT_FILENO) < 0) {
--		close(devnull);
-+	if (setsid() < 0)
- 		return -1;
--	}
- 
--	if (dup2(devnull, STDERR_FILENO) < 0) {
--		close(devnull);
-+	if (chdir("/") < 0)
- 		return -1;
--	}
--
--	return 0;
--}
--#else /* __APPLE__ */
--#define os_daemon daemon
--#endif /* __APPLE__ */
- 
--
--int os_daemonize(const char *pid_file)
--{
--#if defined(__uClinux__) || defined(__sun__)
--	return -1;
--#else /* defined(__uClinux__) || defined(__sun__) */
--	if (os_daemon(0, 0)) {
--		perror("daemon");
-+	devnull = open("/dev/null", O_RDWR);
-+	if (devnull < 0)
- 		return -1;
--	}
- 
--	if (pid_file) {
--		FILE *f = fopen(pid_file, "w");
--		if (f) {
--			fprintf(f, "%u\n", getpid());
--			fclose(f);
--		}
--	}
-+	for (i = 0; i <= STDERR_FILENO; i++)
-+		dup2(devnull, i);
-+
-+	if (devnull > 2)
-+		close(devnull);
- 
- 	return -0;
- #endif /* defined(__uClinux__) || defined(__sun__) */