Resolve some sparse warnings

Mainly, this is including header files to get definitions for functions
which is good to verify that the parameters match. None of these are
issues that would have shown as incorrect behavior of the program.

10 files changed, 10 insertions, 2 deletions

diff --git a/src/crypto/aes-cbc.c b/src/crypto/aes-cbc.c
index 4e4cd7f..bd74769 100644
--- a/src/crypto/aes-cbc.c
+++ b/src/crypto/aes-cbc.c
@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 /**
  * aes_128_cbc_encrypt - AES-128 CBC encryption
diff --git a/src/crypto/aes-ctr.c b/src/crypto/aes-ctr.c
index 997f428..468f877 100644
--- a/src/crypto/aes-ctr.c
+++ b/src/crypto/aes-ctr.c
@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 /**
  * aes_128_ctr_encrypt - AES-128 CTR mode encryption
diff --git a/src/crypto/aes-encblock.c b/src/crypto/aes-encblock.c
index a1d56f5..8f35caa 100644
--- a/src/crypto/aes-encblock.c
+++ b/src/crypto/aes-encblock.c
@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 /**
  * aes_128_encrypt_block - Perform one AES 128-bit block operation
diff --git a/src/crypto/aes-omac1.c b/src/crypto/aes-omac1.c
index d9712b5..f775296 100644
--- a/src/crypto/aes-omac1.c
+++ b/src/crypto/aes-omac1.c
@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 static void gf_mulx(u8 *pad)
 {
diff --git a/src/crypto/aes-unwrap.c b/src/crypto/aes-unwrap.c
index afaa47a..f233ffa 100644
--- a/src/crypto/aes-unwrap.c
+++ b/src/crypto/aes-unwrap.c
@@ -17,6 +17,7 @@
 
 #include "common.h"
 #include "aes.h"
+#include "aes_wrap.h"
 
 /**
  * aes_unwrap - Unwrap key with AES Key Wrap Algorithm (128-bit KEK) (RFC3394)
diff --git a/src/crypto/crypto_openssl.c b/src/crypto/crypto_openssl.c
index 93d7b59..e1fcf47 100644
--- a/src/crypto/crypto_openssl.c
+++ b/src/crypto/crypto_openssl.c
@@ -23,6 +23,7 @@
 
 #include "common.h"
 #include "wpabuf.h"
+#include "dh_group5.h"
 #include "crypto.h"
 
 #if OPENSSL_VERSION_NUMBER < 0x00907000
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 129bf09..ad279a1 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -1701,7 +1701,7 @@ wpa_driver_nl80211_get_scan_results(void *priv)
 
 	res = os_zalloc(sizeof(*res));
 	if (res == NULL)
-		return 0;
+		return NULL;
 	msg = nlmsg_alloc();
 	if (!msg)
 		goto nla_put_failure;
diff --git a/src/wps/ndef.c b/src/wps/ndef.c
index f900767..9baec7f 100644
--- a/src/wps/ndef.c
+++ b/src/wps/ndef.c
@@ -16,6 +16,7 @@
 #include "includes.h"
 #include "common.h"
 #include "wps/wps.h"
+#include "wps/wps_i.h"
 
 #define FLAG_MESSAGE_BEGIN (1 << 7)
 #define FLAG_MESSAGE_END (1 << 6)
diff --git a/src/wps/wps_registrar.c b/src/wps/wps_registrar.c
index edd4b5a..2dad278 100644
--- a/src/wps/wps_registrar.c
+++ b/src/wps/wps_registrar.c
@@ -1139,7 +1139,7 @@ static int wps_build_cred_encr_type(struct wpabuf *msg,
 
 
 static int wps_build_cred_network_key(struct wpabuf *msg,
-				      const const struct wps_credential *cred)
+				      const struct wps_credential *cred)
 {
 	wpa_printf(MSG_DEBUG, "WPS:  * Network Key");
 	wpabuf_put_be16(msg, ATTR_NETWORK_KEY);
diff --git a/src/wps/wps_ufd.c b/src/wps/wps_ufd.c
index 0e713ee..1a911e1 100644
--- a/src/wps/wps_ufd.c
+++ b/src/wps/wps_ufd.c
@@ -21,6 +21,7 @@
 #include <dirent.h>
 
 #include "wps/wps.h"
+#include "wps/wps_i.h"
 
 #ifdef CONFIG_NATIVE_WINDOWS
 #define UFD_DIR1 "%s\\SMRTNTKY"