6.15-stable review patch. If anyone has any objections, please let me know.
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From: Kalesh AP kalesh-anakkur.purayil@broadcom.com
[ Upstream commit 990b5c07f677a0b633b41130a70771337c18343e ]
Driver currently supports modifying GEN0_EXT0 CC parameters through debugfs hook.
Fixed to return -EOPNOTSUPP instead of -EINVAL in bnxt_re_configure_cc() when the user tries to modify any other CC parameters.
Fixes: 656dff55da19 ("RDMA/bnxt_re: Congestion control settings using debugfs hook") Signed-off-by: Kalesh AP kalesh-anakkur.purayil@broadcom.com Link: https://patch.msgid.link/20250520035910.1061918-4-kalesh-anakkur.purayil@bro... Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/bnxt_re/debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/bnxt_re/debugfs.c b/drivers/infiniband/hw/bnxt_re/debugfs.c index 9f6392155d915..e632f1661b929 100644 --- a/drivers/infiniband/hw/bnxt_re/debugfs.c +++ b/drivers/infiniband/hw/bnxt_re/debugfs.c @@ -272,7 +272,7 @@ static int bnxt_re_configure_cc(struct bnxt_re_dev *rdev, u32 gen_ext, u32 offse int rc;
if (gen_ext != CC_CONFIG_GEN0_EXT0) - return -EINVAL; + return -EOPNOTSUPP;
rc = bnxt_re_fill_gen0_ext0(&ccparam, offset, val); if (rc)