diff options
| author | Alok Tiwari <alok.a.tiwari@oracle.com> | 2025-09-07 12:40:16 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-09-09 22:38:38 -0400 |
| commit | 5cb782ff3c62c837e4984b6ae9f5d9a423cd5088 (patch) | |
| tree | 7f8601b6d9625c98bf28016ce593532c850eda2e /scripts/generate_rust_target.rs | |
| parent | 708e2371f77a9d3f2f1d54d1ec835d71b9d0dafe (diff) | |
scsi: ufs: mcq: Fix memory allocation checks for SQE and CQE
Previous checks incorrectly tested the DMA addresses (dma_handle) for
NULL. Since dma_alloc_coherent() returns the CPU (virtual) address, the
NULL check should be performed on the *_base_addr pointer to correctly
detect allocation failures.
Update the checks to validate sqe_base_addr and cqe_base_addr instead of
sqe_dma_addr and cqe_dma_addr.
Fixes: 4682abfae2eb ("scsi: ufs: core: mcq: Allocate memory for MCQ mode")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'scripts/generate_rust_target.rs')
0 files changed, 0 insertions, 0 deletions