Commit 61741d86 authored Sep 23, 2020 by John Donnelly Committed by Martin K. Petersen Oct 02, 2020

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: 3c58f737 ("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>

parent 1dfbed19

drivers/target/target_core_user.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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