Worked on stability and maintenance for the geerlingguy/linux repository, focusing on kernel development and device driver reliability. Addressed a critical memory leak in the MPT3SAS driver by ensuring that the fw_event structure is properly freed in all execution paths within the _mpt3sas_fw_work function. Updated the control flow for handling PCIe topology change events so that cleanup routines are consistently executed, reducing memory pressure and mitigating risks of instability in storage I/O operations. Utilized C and applied expertise in memory management to deliver a targeted bug fix, contributing to the overall robustness of the Linux kernel’s storage subsystem.