From: Kees Bakker <kees@ijzerbout.nl>
To: Long Li <longli@microsoft.com>,
Konstantin Taranov <kotaranov@microsoft.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Leon Romanovsky <leon@kernel.org>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] RDMA/mana_ib: Ensure variable err is initialized
Date: Fri, 21 Feb 2025 20:39:03 +0100 [thread overview]
Message-ID: <20250221195833.7516C16290A@bout3.ijzerbout.nl> (raw)
In the function mana_ib_gd_create_dma_region if there are no dma blocks
to process the variable `err` remains uninitialized.
Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Kees Bakker <kees@ijzerbout.nl>
---
drivers/infiniband/hw/mana/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
index 114ca8c509ce..eda9c5b971de 100644
--- a/drivers/infiniband/hw/mana/main.c
+++ b/drivers/infiniband/hw/mana/main.c
@@ -384,7 +384,7 @@ static int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem
unsigned int tail = 0;
u64 *page_addr_list;
void *request_buf;
- int err;
+ int err = 0;
gc = mdev_to_gc(dev);
hwc = gc->hwc.driver_data;
--
2.48.1
next reply other threads:[~2025-02-21 19:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-21 19:39 Kees Bakker [this message]
2025-02-21 20:34 ` [EXTERNAL] [PATCH] RDMA/mana_ib: Ensure variable err is initialized Long Li
2025-02-23 11:28 ` Leon Romanovsky
2025-02-23 11:28 ` Leon Romanovsky
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