Added __user annotation to fix the following sparse warnings:
drivers/scsi/scsi_tgt_lib.c:365:45: warning: incorrect type in argument 4 (different address spaces)
drivers/scsi/scsi_tgt_lib.c:365:45: expected void [noderef] <asn:1>*<noident>
drivers/scsi/scsi_tgt_lib.c:365:45: got void *<noident>
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/scsi/scsi_tgt_lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index 84a1fdf..bd82ea6 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -362,7 +362,8 @@ static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
int err;
dprintk("%lx %u\n", uaddr, len);
- err = blk_rq_map_user(q, rq, NULL, (void *)uaddr, len, GFP_KERNEL);
+ err = blk_rq_map_user(q, rq, NULL, (void __user *)uaddr, len,
+ GFP_KERNEL);
if (err) {
/*
* TODO: need to fixup sg_tablesize, max_segment_size,
--
1.7.10.4
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