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net: ti: icssg-prueth: Fix error cleanup on failing pruss_request_mem_region 

[ Upstream commit 2bd5b559a1f391f05927bbb0b31381fa71c61e26 ]

We were just continuing in this case, surely not desired.

Fixes: 128d5874c0 ("net: ti: icssg-prueth: Add ICSSG ethernet driver")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jan Kiszka 2023-11-10 17:13:08 +01:00 committed by Greg Kroah-Hartman
parent 70151949c9
commit 920114bf3d
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/ti/icssg/icssg_prueth.c
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@ -2050,7 +2050,7 @@ static int prueth_probe(struct platform_device *pdev)
&prueth->shram);
if (ret) {
dev_err(dev, "unable to get PRUSS SHRD RAM2: %d\n", ret);
pruss_put(prueth->pruss);
goto put_pruss;
}
prueth->sram_pool = of_gen_pool_get(np, "sram", 0);
@ -2195,6 +2195,8 @@ free_pool:
put_mem:
pruss_release_mem_region(prueth->pruss, &prueth->shram);
put_pruss:
pruss_put(prueth->pruss);
put_cores: