build: Remove two unused variables from Makefile.in.

[paraslash.git] / stdin.c

diff --git a/stdin.c b/stdin.c
index 08bc1f9a4be9c2964ae1c882cf6e34cd11685a19..20b9250e9b7fbf3c252e20dff8891bfeeb5112dd 100644 (file)
--- a/stdin.c
+++ b/stdin.c
@@ -33,7 +33,6 @@ static void stdin_pre_select(struct sched *s, struct task *t)
        struct stdin_task *sit = container_of(t, struct stdin_task, task);
        int ret;
 
-       t->error = 0;
        ret = btr_node_status(sit->btrn, 0, BTR_NT_ROOT);
        if (ret < 0)
                sched_min_delay(s);
@@ -55,22 +54,21 @@ static void stdin_pre_select(struct sched *s, struct task *t)
  * appears to be readable, data is read from stdin and fed into the buffer
  * tree.
  */
-static void stdin_post_select(struct sched *s, struct task *t)
+static int stdin_post_select(struct sched *s, struct task *t)
 {
        struct stdin_task *sit = container_of(t, struct stdin_task, task);
        ssize_t ret;
        size_t sz, n;
        char *buf = NULL;
 
-       t->error = 0;
        ret = btr_node_status(sit->btrn, 0, BTR_NT_ROOT);
        if (ret < 0)
                goto err;
        if (ret == 0)
-               return;
+               return 0;
        sz = btr_pool_get_buffer(sit->btrp, &buf);
        if (sz == 0)
-               return;
+               return 0;
        if (sit->must_set_nonblock_flag) {
                ret = mark_fd_nonblocking(STDIN_FILENO);
                if (ret < 0)
@@ -87,13 +85,13 @@ static void stdin_post_select(struct sched *s, struct task *t)
        if (n > 0)
                btr_add_output_pool(sit->btrp, n, sit->btrn);
        if (ret >= 0)
-               return;
+               return 0;
 err:
        btr_remove_node(&sit->btrn);
        /* Revert to blocking mode if necessary. */
        fcntl(STDIN_FILENO, F_SETFL, sit->fd_flags);
        //btr_pool_free(sit->btrp);
-       t->error = ret;
+       return ret;
 }
 
 /**