From b32da6cf9d4e3875c2c4b7ea9b52f91e2ee1faa2 Mon Sep 17 00:00:00 2001 From: Kees Bakker Date: Fri, 21 Feb 2025 20:39:03 +0100 Subject: [PATCH] RDMA/mana_ib: Ensure variable err is initialized [ 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: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter") Signed-off-by: Kees Bakker Link: https://patch.msgid.link/20250221195833.7516C16290A@bout3.ijzerbout.nl Reviewed-by: Long Li Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- 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 6fa9b1253299..c4c49a3f11b0 100644 --- a/drivers/infiniband/hw/mana/main.c +++ b/drivers/infiniband/hw/mana/main.c @@ -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;