diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-01-19 21:29:39 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-02-03 17:35:58 -0500 |
| commit | 14807b4a4e03b66c26f4c82f495fc8fbe35fb95d (patch) | |
| tree | 78051515076d6a61d4f991a1ade295aaf7d75bd5 /drivers/scsi/aacraid/linit.c | |
| parent | 2014c95afecee3e76ca4a56956a936e23283f05b (diff) | |
scsi: Constify struct pci_error_handlers
'struct pci_error_handlers' are not modified in these drivers.
Constifying these structures moves some data to a read-only section, so
increase overall security, especially when the structure holds some
function pointers.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
39049 6429 112 45590 b216 drivers/scsi/aacraid/linit.o
After:
=====
text data bss dec hex filename
39113 6365 112 45590 b216 drivers/scsi/aacraid/linit.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/efdec8425981e10fc398fa2ac599c9c45d930561.1737318548.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aacraid/linit.c')
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 91170a67cc91..4b12e6dd8f07 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -2029,7 +2029,7 @@ static void aac_pci_resume(struct pci_dev *pdev) dev_err(&pdev->dev, "aacraid: PCI error - resume\n"); } -static struct pci_error_handlers aac_pci_err_handler = { +static const struct pci_error_handlers aac_pci_err_handler = { .error_detected = aac_pci_error_detected, .mmio_enabled = aac_pci_mmio_enabled, .slot_reset = aac_pci_slot_reset, |