From: John Donnelly Date: Thu, 24 Sep 2020 00:19:20 +0000 (-0700) Subject: scsi: target: tcmu: Fix warning: 'page' may be used uninitialized X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=61741d8699e1fc764a309ebd20211bb1cb193110;p=linux.git 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 Acked-by: Mike Christie Signed-off-by: John Donnelly Signed-off-by: Martin K. Petersen --- diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index fa001d7ab6e61..4c960b66de8e4 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;