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| author | Ian Morris <ipm@chirality.org.uk> | 2015-04-03 11:17:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-03 19:11:15 +0300 |
| commit | 00db41243e8d5032c2e0f5bf6063bb19324bfdb3 (patch) | |
| tree | 627f419868eac50f1ae8582915827b2525fc5999 /net/ipv4/cipso_ipv4.c | |
| parent | 51456b2914a34d16b1255b7c55d5cbf6a681d306 (diff) | |
| download | linux-00db41243e8d5032c2e0f5bf6063bb19324bfdb3.tar.xz | |
ipv4: coding style: comparison for inequality with NULL
The ipv4 code uses a mixture of coding styles. In some instances check
for non-NULL pointer is done as x != NULL and sometimes as x. x is
preferred according to checkpatch and this patch makes the code
consistent by adopting the latter form.
No changes detected by objdiff.
Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/cipso_ipv4.c')
| -rw-r--r-- | net/ipv4/cipso_ipv4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 1b28e1183c1b..bdb2a07ec363 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -502,7 +502,7 @@ int cipso_v4_doi_add(struct cipso_v4_doi *doi_def, atomic_set(&doi_def->refcount, 1); spin_lock(&cipso_v4_doi_list_lock); - if (cipso_v4_doi_search(doi_def->doi) != NULL) { + if (cipso_v4_doi_search(doi_def->doi)) { spin_unlock(&cipso_v4_doi_list_lock); ret_val = -EEXIST; goto doi_add_return; @@ -513,7 +513,7 @@ int cipso_v4_doi_add(struct cipso_v4_doi *doi_def, doi_add_return: audit_buf = netlbl_audit_start(AUDIT_MAC_CIPSOV4_ADD, audit_info); - if (audit_buf != NULL) { + if (audit_buf) { const char *type_str; switch (doi_type) { case CIPSO_V4_MAP_TRANS: @@ -617,7 +617,7 @@ int cipso_v4_doi_remove(u32 doi, struct netlbl_audit *audit_info) doi_remove_return: audit_buf = netlbl_audit_start(AUDIT_MAC_CIPSOV4_DEL, audit_info); - if (audit_buf != NULL) { + if (audit_buf) { audit_log_format(audit_buf, " cipso_doi=%u res=%u", doi, ret_val == 0 ? 1 : 0); |