Re: [HPDD-discuss] [PATCH 09/12] staging: lustre: obdclass: Use !x to check for kzalloc failure
> @@ -885,7 +885,7 @@ static int lmd_parse_mgssec(struct lustr
> length = tail - ptr;
>
> lmd->lmd_mgssec = kzalloc(length + 1, GFP_NOFS);
> - if (lmd->lmd_mgssec == NULL)
> + if (!lmd->lmd_mgssec)
> return -ENOMEM;
>
> memcpy(lmd->lmd_mgssec, ptr, length);
looks like memdup()
kmemdup has the same length for both calls. There is kstrndup, but it
recalculates the length, which looks unnecessary here.
julia