Revert "client: Make sure fd is writable before calling send() to avoid blocking"

This reverts commit 23ecea077d8f22d9da5cae50df3e2ff3406fee90.

1 files changed, 1 insertions, 18 deletions

diff --git a/src/client.c b/src/client.c
index 417ba35..268c8b9 100644
--- a/src/client.c
+++ b/src/client.c
@@ -30,7 +30,6 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/socket.h>
-#include <sys/select.h>
 #include <sys/un.h>
 #include <arpa/inet.h>
 #include <pthread.h>
@@ -101,28 +100,12 @@ int client_read(struct mux_client *client, void *buffer, uint32_t len)
  */
 int client_write(struct mux_client *client, void *buffer, uint32_t len)
 {
-	int sret = -1;
-	fd_set fds;
-	struct timeval to = {0, 0};
-
 	usbmuxd_log(LL_SPEW, "client_write fd %d buf %p len %d", client->fd, buffer, len);
 	if(client->state != CLIENT_CONNECTED) {
 		usbmuxd_log(LL_ERROR, "Attempted to write to client %d not in CONNECTED state", client->fd);
 		return -1;
 	}
-
-	/* make sure fd is ready for writing */
-	FD_ZERO(&fds);
-	FD_SET(client->fd, &fds);
-	sret = select(client->fd + 1, NULL, &fds, NULL, &to);
-
-	/* only send data if the fd is ready */
-	if (sret > 0) {
-		sret = send(client->fd, buffer, len, 0);
-	} else {
-		usbmuxd_log(LL_ERROR, "ERROR: client_write: fd %d not ready for writing", client->fd);
-	}
-	return sret;
+	return send(client->fd, buffer, len, 0);
 }
 
 /**