| Message ID | 20240711155637.3757036-4-kees@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | scsi: mpi3mr: Replace 1-element arrays with flexible arrays | expand |
On 11/07/24 09:56, Kees Cook wrote: > Replace the deprecated[1] use of a 1-element array in > struct mpi3_sas_io_unit_page1 with a modern flexible array. > > No binary differences are present after this conversion. > > Link: https://github.com/KSPP/linux/issues/79 [1] > Signed-off-by: Kees Cook <kees@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Thanks
diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_cnfg.h b/drivers/scsi/mpi3mr/mpi/mpi30_cnfg.h index 66cca35d8e52..4b7a8f6314a3 100644 --- a/drivers/scsi/mpi3mr/mpi/mpi30_cnfg.h +++ b/drivers/scsi/mpi3mr/mpi/mpi30_cnfg.h @@ -1603,9 +1603,6 @@ struct mpi3_sas_io_unit1_phy_data { __le32 reserved08; }; -#ifndef MPI3_SAS_IO_UNIT1_PHY_MAX -#define MPI3_SAS_IO_UNIT1_PHY_MAX (1) -#endif struct mpi3_sas_io_unit_page1 { struct mpi3_config_page_header header; __le16 control_flags; @@ -1615,7 +1612,7 @@ struct mpi3_sas_io_unit_page1 { u8 num_phys; u8 sata_max_q_depth; __le16 reserved12; - struct mpi3_sas_io_unit1_phy_data phy_data[MPI3_SAS_IO_UNIT1_PHY_MAX]; + struct mpi3_sas_io_unit1_phy_data phy_data[]; }; #define MPI3_SASIOUNIT1_PAGEVERSION (0x00)
Replace the deprecated[1] use of a 1-element array in struct mpi3_sas_io_unit_page1 with a modern flexible array. No binary differences are present after this conversion. Link: https://github.com/KSPP/linux/issues/79 [1] Signed-off-by: Kees Cook <kees@kernel.org> --- Cc: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> Cc: Kashyap Desai <kashyap.desai@broadcom.com> Cc: Sumit Saxena <sumit.saxena@broadcom.com> Cc: Sreekanth Reddy <sreekanth.reddy@broadcom.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Ranjan Kumar <ranjan.kumar@broadcom.com> Cc: mpi3mr-linuxdrv.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org --- drivers/scsi/mpi3mr/mpi/mpi30_cnfg.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)