These three functions have not been in used for a long time, so lets just remove them.
Signed-off-by: Arnd Bergmann arnd@arndb.de --- drivers/staging/lustre/lustre/include/obd.h | 62 ----------------------------- 1 file changed, 62 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h index f09a0405ff97..57b5e1123b4f 100644 --- a/drivers/staging/lustre/lustre/include/obd.h +++ b/drivers/staging/lustre/lustre/include/obd.h @@ -167,68 +167,6 @@ struct obd_info { void *oi_capa; };
-/* compare all relevant fields. */ -static inline int lov_stripe_md_cmp(struct lov_stripe_md *m1, - struct lov_stripe_md *m2) -{ - /* - * ->lsm_wire contains padding, but it should be zeroed out during - * allocation. - */ - return memcmp(&m1->lsm_wire, &m2->lsm_wire, sizeof(m1->lsm_wire)); -} - -static inline int lov_lum_lsm_cmp(struct lov_user_md *lum, - struct lov_stripe_md *lsm) -{ - if (lsm->lsm_magic != lum->lmm_magic) - return 1; - if ((lsm->lsm_stripe_count != 0) && (lum->lmm_stripe_count != 0) && - (lsm->lsm_stripe_count != lum->lmm_stripe_count)) - return 2; - if ((lsm->lsm_stripe_size != 0) && (lum->lmm_stripe_size != 0) && - (lsm->lsm_stripe_size != lum->lmm_stripe_size)) - return 3; - if ((lsm->lsm_pattern != 0) && (lum->lmm_pattern != 0) && - (lsm->lsm_pattern != lum->lmm_pattern)) - return 4; - if ((lsm->lsm_magic == LOV_MAGIC_V3) && - (strncmp(lsm->lsm_pool_name, - ((struct lov_user_md_v3 *)lum)->lmm_pool_name, - LOV_MAXPOOLNAME) != 0)) - return 5; - return 0; -} - -static inline int lov_lum_swab_if_needed(struct lov_user_md_v3 *lumv3, - int *lmm_magic, - struct lov_user_md *lum) -{ - if (lum && copy_from_user(lumv3, lum, sizeof(struct lov_user_md_v1))) - return -EFAULT; - - *lmm_magic = lumv3->lmm_magic; - - if (*lmm_magic == __swab32(LOV_USER_MAGIC_V1)) { - lustre_swab_lov_user_md_v1((struct lov_user_md_v1 *)lumv3); - *lmm_magic = LOV_USER_MAGIC_V1; - } else if (*lmm_magic == LOV_USER_MAGIC_V3) { - if (lum && copy_from_user(lumv3, lum, sizeof(*lumv3))) - return -EFAULT; - } else if (*lmm_magic == __swab32(LOV_USER_MAGIC_V3)) { - if (lum && copy_from_user(lumv3, lum, sizeof(*lumv3))) - return -EFAULT; - lustre_swab_lov_user_md_v3(lumv3); - *lmm_magic = LOV_USER_MAGIC_V3; - } else if (*lmm_magic != LOV_USER_MAGIC_V1) { - CDEBUG(D_IOCTL, - "bad userland LOV MAGIC: %#08x != %#08x nor %#08x\n", - *lmm_magic, LOV_USER_MAGIC_V1, LOV_USER_MAGIC_V3); - return -EINVAL; - } - return 0; -} - void lov_stripe_lock(struct lov_stripe_md *md); void lov_stripe_unlock(struct lov_stripe_md *md);