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RDMA/mana_ib: Ensure variable err is initialized

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[ Upstream commit be35a3127d60964b338da95c7bfaaf4a01b330d4 ]

In the function mana_ib_gd_create_dma_region if there are no dma blocks
to process the variable `err` remains uninitialized.

Fixes: 0266a17763 ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
Signed-off-by: Kees Bakker <kees@ijzerbout.nl>
Link: https://patch.msgid.link/20250221195833.7516C16290A@bout3.ijzerbout.nl
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Kees Bakker
2025-02-21 20:39:03 +01:00
committed by Greg Kroah-Hartman
parent db6f0b88d7
commit b32da6cf9d
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mana/main.c
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@@ -327,7 +327,7 @@ int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem *umem,
unsigned int tail = 0;
u64 *page_addr_list;
void *request_buf;
int err;
int err = 0;
mdev = dev->gdma_dev;
gc = mdev->gdma_context;