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Subject[for-linus][PATCH 5/9] tracing: Drop unneeded assignment in ring_buffer_resize()
From: Lukas Bulwahn <lukas.bulwahn@gmail.com>

Since commit 0a1754b2a97e ("ring-buffer: Return 0 on success from
ring_buffer_resize()"), computing the size is not needed anymore.

Drop unneeded assignment in ring_buffer_resize().

Link: https://lkml.kernel.org/r/20201214084503.3079-1-lukas.bulwahn@gmail.com

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
kernel/trace/ring_buffer.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index f09d3f5911cb..8b57251ebf9d 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1974,8 +1974,6 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,
if (nr_pages < 2)
nr_pages = 2;

- size = nr_pages * BUF_PAGE_SIZE;
-
/* prevent another thread from changing buffer sizes */
mutex_lock(&buffer->mutex);

--
2.29.2

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