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bnxt_re_debugfs_add_pdev() allocates per-file private data for the CC configuration debugfs entries. The loop that initializes those entries uses rdev->cc_config_params immediately, so allocation failure would lead to NULL pointer dereferences while setting up debugfs. Debugfs is best-effort. If the CC configuration private data cannot be allocated just stop. Link: https://patch.msgid.link/r/20260606040644.13-1-ruoyuw560@gmail.com Signed-off-by: Ruoyu Wang <ruoyuw560@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>