Commit 88f83491 authored by Joonwoo Park's avatar Joonwoo Park Committed by David S. Miller
Browse files

[IPV4] fib_semantics: kmalloc + memset conversion to kzalloc

fib_semantics: kmalloc + memset conversion to kzalloc
fix to avoid memset entirely.
Signed-off-by: default avatarJoonwoo Park <>
Signed-off-by: default avatarHerbert Xu <>
Signed-off-by: default avatarDavid S. Miller <>
parent dcaee95a
......@@ -605,10 +605,10 @@ static inline unsigned int fib_laddr_hashfn(__be32 val)
static struct hlist_head *fib_hash_alloc(int bytes)
if (bytes <= PAGE_SIZE)
return kmalloc(bytes, GFP_KERNEL);
return kzalloc(bytes, GFP_KERNEL);
return (struct hlist_head *)
__get_free_pages(GFP_KERNEL, get_order(bytes));
__get_free_pages(GFP_KERNEL | __GFP_ZERO, get_order(bytes));
static void fib_hash_free(struct hlist_head *hash, int bytes)
......@@ -712,12 +712,8 @@ struct fib_info *fib_create_info(struct fib_config *cfg)
if (!new_info_hash || !new_laddrhash) {
fib_hash_free(new_info_hash, bytes);
fib_hash_free(new_laddrhash, bytes);
} else {
memset(new_info_hash, 0, bytes);
memset(new_laddrhash, 0, bytes);
} else
fib_hash_move(new_info_hash, new_laddrhash, new_size);
if (!fib_hash_size)
goto failure;
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