mtd: use vzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index fcdb7f6..0b8141f 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -425,12 +425,11 @@
/* Read both LEB 0 and LEB 1 into memory */
ubi_rb_for_each_entry(rb, seb, &sv->root, u.rb) {
- leb[seb->lnum] = vmalloc(ubi->vtbl_size);
+ leb[seb->lnum] = vzalloc(ubi->vtbl_size);
if (!leb[seb->lnum]) {
err = -ENOMEM;
goto out_free;
}
- memset(leb[seb->lnum], 0, ubi->vtbl_size);
err = ubi_io_read_data(ubi, leb[seb->lnum], seb->pnum, 0,
ubi->vtbl_size);
@@ -516,10 +515,9 @@
int i;
struct ubi_vtbl_record *vtbl;
- vtbl = vmalloc(ubi->vtbl_size);
+ vtbl = vzalloc(ubi->vtbl_size);
if (!vtbl)
return ERR_PTR(-ENOMEM);
- memset(vtbl, 0, ubi->vtbl_size);
for (i = 0; i < ubi->vtbl_slots; i++)
memcpy(&vtbl[i], &empty_vtbl_record, UBI_VTBL_RECORD_SIZE);