OSDN Git Service
(root)
/
uclinux-h8
/
linux.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
e130265
)
RDMA/hns: Fix uninitialized variable
author
Yixing Liu
<liuyixing1@huawei.com>
Fri, 18 Jun 2021 10:10:12 +0000
(18:10 +0800)
committer
Jason Gunthorpe
<jgg@nvidia.com>
Tue, 22 Jun 2021 18:17:06 +0000
(15:17 -0300)
A random value will be returned if the condition below is not met, so it
needs to be initialized.
Fixes:
9ea9a53ea93b
("RDMA/hns: Add mapped page count checking for MTR")
Link:
https://lore.kernel.org/r/1624011020-16992-3-git-send-email-liweihang@huawei.com
Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/hw/hns/hns_roce_mr.c
patch
|
blob
|
history
diff --git
a/drivers/infiniband/hw/hns/hns_roce_mr.c
b/drivers/infiniband/hw/hns/hns_roce_mr.c
index
5296b09
..
7733e4d
100644
(file)
--- a/
drivers/infiniband/hw/hns/hns_roce_mr.c
+++ b/
drivers/infiniband/hw/hns/hns_roce_mr.c
@@
-772,7
+772,7
@@
int hns_roce_mtr_map(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr,
struct ib_device *ibdev = &hr_dev->ib_dev;
struct hns_roce_buf_region *r;
unsigned int i, mapped_cnt;
- int ret;
+ int ret
= 0
;
/*
* Only use the first page address as root ba when hopnum is 0, this