efi_dp_match does not change its arguments. So they should be marked as const.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- include/efi_loader.h | 3 ++- lib/efi_loader/efi_device_path.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/efi_loader.h b/include/efi_loader.h index 2bcca3dfd8..5fe17b0c09 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -252,7 +252,8 @@ extern void *efi_bounce_buffer;
struct efi_device_path *efi_dp_next(const struct efi_device_path *dp); -int efi_dp_match(struct efi_device_path *a, struct efi_device_path *b); +int efi_dp_match(const struct efi_device_path *a, + const struct efi_device_path *b); struct efi_object *efi_dp_find_obj(struct efi_device_path *dp, struct efi_device_path **rem); unsigned efi_dp_size(const struct efi_device_path *dp); diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c index f6e368e029..024877161b 100644 --- a/lib/efi_loader/efi_device_path.c +++ b/lib/efi_loader/efi_device_path.c @@ -68,7 +68,8 @@ struct efi_device_path *efi_dp_next(const struct efi_device_path *dp) * representing a device with one representing a file on the device, or * a device with a parent device. */ -int efi_dp_match(struct efi_device_path *a, struct efi_device_path *b) +int efi_dp_match(const struct efi_device_path *a, + const struct efi_device_path *b) { while (1) { int ret;