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| author | Samuel Holland <samuel@sholland.org> | 2021-04-28 01:59:13 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-05-16 00:01:33 +0200 |
| commit | 44c5027bb5c8bbdc2aea2141dc32fe72c3f3988a (patch) | |
| tree | 97cacee68418fb40a2b651470f43b2a5175d29f6 /drivers/scsi/3w-9xxx.h | |
| parent | scsi: be2iscsi: Remove redundant initialization (diff) | |
| download | linux-44c5027bb5c8bbdc2aea2141dc32fe72c3f3988a.tar.xz linux-44c5027bb5c8bbdc2aea2141dc32fe72c3f3988a.zip | |
scsi: 3w-9xxx: Use flexible array members to avoid struct padding
In preparation for removing the "#pragma pack(1)" from the driver, fix all
instances where a trailing array member could be replaced by a flexible
array member. Since a flexible array member has zero size, it introduces no
padding, whether or not the struct is packed.
Link: https://lore.kernel.org/r/20210427235915.39211-2-samuel@sholland.org
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/3w-9xxx.h')
| -rw-r--r-- | drivers/scsi/3w-9xxx.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h index 30109ae96ce5..23b312a53eaf 100644 --- a/drivers/scsi/3w-9xxx.h +++ b/drivers/scsi/3w-9xxx.h @@ -602,7 +602,7 @@ typedef struct TAG_TW_Ioctl_Apache { TW_Ioctl_Driver_Command driver_command; char padding[488]; TW_Command_Full firmware_command; - char data_buffer[1]; + char data_buffer[]; } TW_Ioctl_Buf_Apache; /* Lock structure for ioctl get/release lock */ @@ -618,7 +618,7 @@ typedef struct { unsigned short parameter_id; unsigned short parameter_size_bytes; unsigned short actual_parameter_size_bytes; - unsigned char data[1]; + unsigned char data[]; } TW_Param_Apache, *PTW_Param_Apache; /* Response queue */ |