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| author | Su Hui <suhui@nfschina.com> | 2023-10-20 17:27:59 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-08 11:22:21 +0100 |
| commit | 0249cead197d5800aa3135e73cb1124d9ccfd8a8 (patch) | |
| tree | dbad217879c1afc8bdce49452d072a82f88aaa83 | |
| parent | b5d3ebdeead8ba420678e55ddb046741e0a0d6e3 (diff) | |
| download | linux-stable-0249cead197d5800aa3135e73cb1124d9ccfd8a8.tar.gz linux-stable-0249cead197d5800aa3135e73cb1124d9ccfd8a8.tar.bz2 linux-stable-0249cead197d5800aa3135e73cb1124d9ccfd8a8.zip | |
net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
[ Upstream commit 9f771493da935299c6393ad3563b581255d01a37 ]
t4_set_params_timeout() can return -EINVAL if failed, add check
for this.
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 812f4b743d97..0e8aa2d803eb 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -3850,6 +3850,8 @@ int t4_load_phy_fw(struct adapter *adap, FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_DOWNLOAD)); ret = t4_set_params_timeout(adap, adap->mbox, adap->pf, 0, 1, ¶m, &val, 30000); + if (ret) + return ret; /* If we have version number support, then check to see that the new * firmware got loaded properly. |