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Diffstat (limited to 'kernel/relay.c')
-rw-r--r--kernel/relay.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/kernel/relay.c b/kernel/relay.c
index 8d13a7855c08..09ac2008f77b 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -400,7 +400,7 @@ void relay_reset(struct rchan *chan)
}
mutex_lock(&relay_channels_mutex);
- for_each_online_cpu(i)
+ for_each_possible_cpu(i)
if (chan->buf[i])
__relay_reset(chan->buf[i], 0);
mutex_unlock(&relay_channels_mutex);
@@ -611,10 +611,9 @@ struct rchan *relay_open(const char *base_filename,
return chan;
free_bufs:
- for_each_online_cpu(i) {
- if (!chan->buf[i])
- break;
- relay_close_buf(chan->buf[i]);
+ for_each_possible_cpu(i) {
+ if (chan->buf[i])
+ relay_close_buf(chan->buf[i]);
}
kref_put(&chan->kref, relay_destroy_channel);
@@ -1318,12 +1317,9 @@ static ssize_t relay_file_splice_read(struct file *in,
if (ret < 0)
break;
else if (!ret) {
- if (spliced)
- break;
- if (flags & SPLICE_F_NONBLOCK) {
+ if (flags & SPLICE_F_NONBLOCK)
ret = -EAGAIN;
- break;
- }
+ break;
}
*ppos += ret;