Merge tag 'printk-for-5.10-rc6-fixup' of git://git.kernel.org/pub/scm/linux/kernel...

[platform/kernel/linux-starfive.git] / kernel / printk / printk_ringbuffer.c

diff --git a/kernel/printk/printk_ringbuffer.c b/kernel/printk/printk_ringbuffer.c
index 6b15256..74e25a1 100644 (file)
--- a/kernel/printk/printk_ringbuffer.c
+++ b/kernel/printk/printk_ringbuffer.c
@@ -882,8 +882,6 @@ static bool desc_reserve(struct printk_ringbuffer *rb, unsigned long *id_out)
        head_id = atomic_long_read(&desc_ring->head_id); /* LMM(desc_reserve:A) */
 
        do {
-               desc = to_desc(desc_ring, head_id);
-
                id = DESC_ID(head_id + 1);
                id_prev_wrap = DESC_ID_PREV_WRAP(desc_ring, id);