From 4c35763fbb0c4e98c85137a8c28e51f0a870a554 Mon Sep 17 00:00:00 2001 From: John Donnelly Date: Wed, 23 Sep 2020 17:19:20 -0700 Subject: [PATCH] scsi: target: tcmu: Fix warning: 'page' may be used uninitialized [ Upstream commit 61741d8699e1fc764a309ebd20211bb1cb193110 ] Corrects drivers/target/target_core_user.c:688:6: warning: 'page' may be used uninitialized. Link: https://lore.kernel.org/r/20200924001920.43594-1-john.p.donnelly@oracle.com Fixes: 3c58f737231e ("scsi: target: tcmu: Optimize use of flush_dcache_page") Cc: Mike Christie Acked-by: Mike Christie Signed-off-by: John Donnelly Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/target/target_core_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 0209bc23e631e..13a280c780c39 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -669,7 +669,7 @@ static void scatter_data_area(struct tcmu_dev *udev, void *from, *to = NULL; size_t copy_bytes, to_offset, offset; struct scatterlist *sg; - struct page *page; + struct page *page = NULL; for_each_sg(data_sg, sg, data_nents, i) { int sg_remaining = sg->length; -- 2.47.3