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Date: Thu, 28 Feb 2019 17:37:14 -0800
From: Andrii Nakryiko <andriin@...com>
To: <andrii.nakryiko@...il.com>, <ast@...com>, <yhs@...com>,
<netdev@...r.kernel.org>, <bpf@...r.kernel.org>,
<daniel@...earbox.net>, <songliubraving@...com>
CC: Andrii Nakryiko <andriin@...com>
Subject: [PATCH bpf-next 2/4] bpf/verifier: fix code formatting
Fix few formatting problems.
Signed-off-by: Andrii Nakryiko <andriin@...com>
---
kernel/bpf/verifier.c | 66 +++++++++++++++++++++----------------------
1 file changed, 33 insertions(+), 33 deletions(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 0e4edd7e3c5f..c09ec3222d13 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -389,7 +389,7 @@ static bool is_release_function(enum bpf_func_id func_id)
static bool is_acquire_function(enum bpf_func_id func_id)
{
return func_id == BPF_FUNC_sk_lookup_tcp ||
- func_id == BPF_FUNC_sk_lookup_udp;
+ func_id == BPF_FUNC_sk_lookup_udp;
}
/* string representation of 'enum bpf_reg_type' */
@@ -559,39 +559,39 @@ COPY_STATE_FN(reference, acquired_refs, refs, 1)
COPY_STATE_FN(stack, allocated_stack, stack, BPF_REG_SIZE)
#undef COPY_STATE_FN
-#define REALLOC_STATE_FN(NAME, COUNT, FIELD, SIZE) \
-static int realloc_##NAME##_state(struct bpf_func_state *state, int size, \
- bool copy_old) \
-{ \
- u32 old_size = state->COUNT; \
- struct bpf_##NAME##_state *new_##FIELD; \
- int slot = size / SIZE; \
- \
- if (size <= old_size || !size) { \
- if (copy_old) \
- return 0; \
- state->COUNT = slot * SIZE; \
- if (!size && old_size) { \
- kfree(state->FIELD); \
- state->FIELD = NULL; \
- } \
- return 0; \
- } \
+#define REALLOC_STATE_FN(NAME, COUNT, FIELD, SIZE) \
+static int realloc_##NAME##_state(struct bpf_func_state *state, int size, \
+ bool copy_old) \
+{ \
+ u32 old_size = state->COUNT; \
+ struct bpf_##NAME##_state *new_##FIELD; \
+ int slot = size / SIZE; \
+ \
+ if (size <= old_size || !size) { \
+ if (copy_old) \
+ return 0; \
+ state->COUNT = slot * SIZE; \
+ if (!size && old_size) { \
+ kfree(state->FIELD); \
+ state->FIELD = NULL; \
+ } \
+ return 0; \
+ } \
new_##FIELD = kmalloc_array(slot, sizeof(struct bpf_##NAME##_state), \
- GFP_KERNEL); \
- if (!new_##FIELD) \
- return -ENOMEM; \
- if (copy_old) { \
- if (state->FIELD) \
- memcpy(new_##FIELD, state->FIELD, \
- sizeof(*new_##FIELD) * (old_size / SIZE)); \
- memset(new_##FIELD + old_size / SIZE, 0, \
- sizeof(*new_##FIELD) * (size - old_size) / SIZE); \
- } \
- state->COUNT = slot * SIZE; \
- kfree(state->FIELD); \
- state->FIELD = new_##FIELD; \
- return 0; \
+ GFP_KERNEL); \
+ if (!new_##FIELD) \
+ return -ENOMEM; \
+ if (copy_old) { \
+ if (state->FIELD) \
+ memcpy(new_##FIELD, state->FIELD, \
+ sizeof(*new_##FIELD) * (old_size / SIZE)); \
+ memset(new_##FIELD + old_size / SIZE, 0, \
+ sizeof(*new_##FIELD) * (size - old_size) / SIZE); \
+ } \
+ state->COUNT = slot * SIZE; \
+ kfree(state->FIELD); \
+ state->FIELD = new_##FIELD; \
+ return 0; \
}
/* realloc_reference_state() */
REALLOC_STATE_FN(reference, acquired_refs, refs, 1)
--
2.17.1
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