LU-9679 mdt: use OBD_ALLOC_PTR_ARRAY() and FREE

[fs/lustre-release.git] / lustre / mdt / mdt_io.c

diff --git a/lustre/mdt/mdt_io.c b/lustre/mdt/mdt_io.c
index 4dc67be..75b6f81 100644 (file)
--- a/lustre/mdt/mdt_io.c
+++ b/lustre/mdt/mdt_io.c
@@ -1532,7 +1532,7 @@ int mdt_dom_read_on_open(struct mdt_thread_info *mti, struct mdt_device *mdt,
 
        /* parse remote buffers to local buffers and prepare the latter */
        lnbs = (len >> PAGE_SHIFT) + 1;
-       OBD_ALLOC(lnb, sizeof(*lnb) * lnbs);
+       OBD_ALLOC_PTR_ARRAY(lnb, lnbs);
        if (lnb == NULL)
                GOTO(unlock, rc = -ENOMEM);
 
@@ -1573,7 +1573,7 @@ int mdt_dom_read_on_open(struct mdt_thread_info *mti, struct mdt_device *mdt,
 buf_put:
        dt_bufs_put(env, mo, lnb, nr_local);
 free:
-       OBD_FREE(lnb, sizeof(*lnb) * lnbs);
+       OBD_FREE_PTR_ARRAY(lnb, lnbs);
 unlock:
        dt_read_unlock(env, mo);
        lu_object_put(env, &mo->do_lu);