[PATCH 0/2] ublk: specify io_cmd_buf pointer type

Caleb Sander Mateos
2025-03-28T19:43:11Z

io_cmd_buf points to an array of ublksrv_io_desc structs but its type is
char *. Indexing the array requires an explicit multiplication and cast.
The compiler also can't check the pointer types.

Change io_cmd_buf's type to struct ublksrv_io_desc * so it can be
indexed directly and the compiler can type-check the code.

Make the same change to the ublk selftests.

Caleb Sander Mateos (2):
ublk: specify io_cmd_buf pointer type
selftests: ublk: specify io_cmd_buf pointer type

drivers/block/ublk_drv.c | 8 ++++----
tools/testing/selftests/ublk/kublk.c | 2 +-
tools/testing/selftests/ublk/kublk.h | 4 ++--
3 files changed, 7 insertions(+), 7 deletions(-)

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2.45.2