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plugins: explicitly compare pointers to NULL

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This patch was generated by the following semantic patch
(http://coccinelle.lip6.fr/)

// <smpl>
@fix disable is_null,isnt_null1@
expression *E;
@@

- !E
+ E == NULL
// </smpl>
This commit is contained in:
Lucas De Marchi
2010-11-27 17:39:02 -02:00
committed by Denis Kenzior
parent 521071a785
commit 67f78f680d
19 changed files with 107 additions and 107 deletions
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22
plugins/novatel.c
View File

@@ -66,7 +66,7 @@ static int novatel_probe(struct ofono_modem *modem)
DBG("%p", modem);
data = g_try_new0(struct novatel_data, 1);
if (!data)
if (data == NULL)
return -ENOMEM;
ofono_modem_set_data(modem, data);
@@ -102,11 +102,11 @@ static GAtChat *open_device(struct ofono_modem *modem,
const char *device;
device = ofono_modem_get_string(modem, key);
if (!device)
if (device == NULL)
return NULL;
channel = g_at_tty_open(device, NULL);
if (!channel)
if (channel == NULL)
return NULL;
syntax = g_at_syntax_new_gsm_permissive();
@@ -114,7 +114,7 @@ static GAtChat *open_device(struct ofono_modem *modem,
g_at_syntax_unref(syntax);
g_io_channel_unref(channel);
if (!chat)
if (chat == NULL)
return NULL;
if (getenv("OFONO_AT_DEBUG"))
@@ -146,7 +146,7 @@ static void nwdmat_action(gboolean ok, GAtResult *result, gpointer user_data)
data->dmat_mode = 1;
data->secondary = open_device(modem, "SecondaryDevice", "Control: ");
if (!data->secondary)
if (data->secondary == NULL)
goto done;
g_at_chat_send(data->secondary, "ATE0 +CMEE=1", none_prefix,
@@ -208,7 +208,7 @@ static void novatel_disconnect(gpointer user_data)
data->primary = NULL;
data->primary = open_device(modem, "PrimaryDevice", "Modem: ");
if (!data->primary)
if (data->primary == NULL)
return;
g_at_chat_set_disconnect_function(data->primary,
@@ -230,7 +230,7 @@ static int novatel_enable(struct ofono_modem *modem)
DBG("%p", modem);
data->primary = open_device(modem, "PrimaryDevice", "Modem: ");
if (!data->primary)
if (data->primary == NULL)
return -EIO;
g_at_chat_set_disconnect_function(data->primary,
@@ -266,7 +266,7 @@ static int novatel_disable(struct ofono_modem *modem)
DBG("%p", modem);
if (!data->primary)
if (data->primary == NULL)
return 0;
if (data->secondary) {
@@ -310,7 +310,7 @@ static void novatel_set_online(struct ofono_modem *modem, ofono_bool_t online,
DBG("modem %p %s", modem, online ? "online" : "offline");
if (!cbd || !chat)
if (cbd == NULL || chat == NULL)
goto error;
if (g_at_chat_send(chat, command, NULL, set_online_cb, cbd, g_free))
@@ -329,7 +329,7 @@ static void novatel_pre_sim(struct ofono_modem *modem)
DBG("%p", modem);
if (!data->secondary) {
if (data->secondary == NULL) {
ofono_devinfo_create(modem, 0, "atmodem", data->primary);
sim = ofono_sim_create(modem, OFONO_VENDOR_QUALCOMM_MSM,
"atmodem", data->primary);
@@ -349,7 +349,7 @@ static void novatel_post_online(struct ofono_modem *modem)
DBG("%p", modem);
if (!data->secondary) {
if (data->secondary == NULL) {
ofono_netreg_create(modem, OFONO_VENDOR_NOVATEL, "atmodem",
data->primary);