diff options
| author | Stephen Kitt <steve@sk2.org> | 2018-03-08 21:51:58 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-03-15 00:34:26 -0400 |
| commit | 88b13609afca8ed2992c107c15326b4a8142e5da (patch) | |
| tree | 1e570649c35ec871aff5127214a309c82bb4f634 /drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped | |
| parent | 2e8c3002e350f4aa6b1c4c9d5a0409926e6eb556 (diff) | |
scsi: aic7xxx: aic79xx: remove VLAs
In preparation to enabling -Wvla, remove VLAs and replace them with
fixed-length arrays instead.
The arrays fixed here, using the number of constant sections, aren't
really VLAs, but they appear so to the compiler. Replace the array sizes
with a pre-processor-level constant instead using ARRAY_SIZE.
This was prompted by https://lkml.org/lkml/2018/3/7/621
Signed-off-by: Stephen Kitt <steve@sk2.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped index 07e93fbae706..f37362bc8ece 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped +++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped @@ -1304,5 +1304,4 @@ static const struct cs { { 875, 877 } }; -static const int num_critical_sections = sizeof(critical_sections) - / sizeof(*critical_sections); +#define NUM_CRITICAL_SECTIONS ARRAY_SIZE(critical_sections) |