Signed-off-by: Richard Knutsson <[email protected]>
---
diff --git a/include/linux/relay.h b/include/linux/relay.h
index 6cd8c44..70f4dc9 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -175,7 +175,7 @@ extern void relay_subbufs_consumed(struct rchan *chan,
unsigned int cpu,
size_t consumed);
extern void relay_reset(struct rchan *chan);
-extern int relay_buf_full(struct rchan_buf *buf);
+extern bool relay_buf_full(struct rchan_buf *buf);
extern size_t relay_switch_subbuf(struct rchan_buf *buf,
size_t length);
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index 917aba1..1c36103 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -357,16 +357,16 @@ static int save_image(struct swap_map_handle *handle,
/**
* enough_swap - Make sure we have enough swap to save the image.
*
- * Returns TRUE or FALSE after checking the total amount of swap
+ * Returns 'true' or 'false' after checking the total amount of swap
* space avaiable from the resume partition.
*/
-static int enough_swap(unsigned int nr_pages)
+static bool enough_swap(unsigned int nr_pages)
{
unsigned int free_swap = count_swap_pages(root_swap, 1);
pr_debug("swsusp: free swap pages: %u\n", free_swap);
- return free_swap > nr_pages + PAGES_FOR_IO;
+ return free_swap > (nr_pages + PAGES_FOR_IO);
}
/**
diff --git a/kernel/profile.c b/kernel/profile.c
index 631b75c..fca98ba 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -125,11 +125,11 @@ void profile_task_exit(struct task_struct * task)
blocking_notifier_call_chain(&task_exit_notifier, 0, task);
}
-int profile_handoff_task(struct task_struct * task)
+bool profile_handoff_task(struct task_struct * task)
{
int ret;
ret = atomic_notifier_call_chain(&task_free_notifier, 0, task);
- return (ret == NOTIFY_OK) ? 1 : 0;
+ return ret == NOTIFY_OK;
}
void profile_munmap(unsigned long addr)
diff --git a/kernel/relay.c b/kernel/relay.c
index 61134eb..d0f940e 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -221,23 +221,23 @@ static void relay_remove_buf(struct kref *kref)
* relay_buf_empty - boolean, is the channel buffer empty?
* @buf: channel buffer
*
- * Returns 1 if the buffer is empty, 0 otherwise.
+ * Returns 'true' if the buffer is empty, 'false' otherwise.
*/
-static int relay_buf_empty(struct rchan_buf *buf)
+static bool relay_buf_empty(struct rchan_buf *buf)
{
- return (buf->subbufs_produced - buf->subbufs_consumed) ? 0 : 1;
+ return (buf->subbufs_produced - buf->subbufs_consumed) == 0;
}
/**
* relay_buf_full - boolean, is the channel buffer full?
* @buf: channel buffer
*
- * Returns 1 if the buffer is full, 0 otherwise.
+ * Returns 'true' if the buffer is full, 'false' otherwise.
*/
-int relay_buf_full(struct rchan_buf *buf)
+bool relay_buf_full(struct rchan_buf *buf)
{
size_t ready = buf->subbufs_produced - buf->subbufs_consumed;
- return (ready >= buf->chan->n_subbufs) ? 1 : 0;
+ return ready >= buf->chan->n_subbufs;
}
EXPORT_SYMBOL_GPL(relay_buf_full);
-
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