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authorJohn Donnelly <john.p.donnelly@oracle.com>2020-09-24 03:19:20 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2020-10-03 04:22:01 +0300
commit61741d8699e1fc764a309ebd20211bb1cb193110 (patch)
tree6bc09154076e8e5108b789028491525fb5a6da14 /drivers/target
parent1dfbed19455b84364fdf888c2110670b419661c9 (diff)
downloadlinux-61741d8699e1fc764a309ebd20211bb1cb193110.tar.xz
scsi: target: tcmu: Fix warning: 'page' may be used uninitialized
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 <michael.christie@oracle.com> Acked-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: John Donnelly <john.p.donnelly@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_user.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index fa001d7ab6e6..4c960b66de8e 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -699,7 +699,7 @@ static void scatter_data_area(struct tcmu_dev *udev, struct tcmu_cmd *tcmu_cmd,
void *from, *to = NULL;
size_t copy_bytes, offset;
struct scatterlist *sg;
- struct page *page;
+ struct page *page = NULL;
for_each_sg(se_cmd->t_data_sg, sg, se_cmd->t_data_nents, i) {
int sg_remaining = sg->length;