Commit d6628e8c authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: rtl8192u: clean up comparsions to NULL 



Clean up comparsions to NULL reported by checkpatch.
if (x == NULL) -> if (!x)
if (x != NULL) -> if (x)

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200919150823.16923-3-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e7a9c7b5

drivers/staging/rtl8192u/r8192U_wx.c

+3 −3
Original line number Diff line number Diff line
@@ -250,7 +250,7 @@ static int rtl8180_wx_get_range(struct net_device *dev, 
	/* range->old_num_channels; */

	/* range->old_num_frequency; */

	/* range->old_freq[6]; */ /* Filler to keep "version" at the same offset */

	if (priv->rf_set_sens != NULL)

	if (priv->rf_set_sens)

		range->sensitivity = priv->max_sens;	/* signal level threshold range */



	range->max_qual.qual = 100;
@@ -666,7 +666,7 @@ static int r8192_wx_get_sens(struct net_device *dev, 
{

	struct r8192_priv *priv = ieee80211_priv(dev);



	if (priv->rf_set_sens == NULL)

	if (!priv->rf_set_sens)

		return -1; /* we have not this support for this radio */

	wrqu->sens.value = priv->sens;

	return 0;
@@ -680,7 +680,7 @@ static int r8192_wx_set_sens(struct net_device *dev, 
	short err = 0;



	mutex_lock(&priv->wx_mutex);

	if (priv->rf_set_sens == NULL) {

	if (!priv->rf_set_sens) {

		err = -1; /* we have not this support for this radio */

		goto exit;

	}

drivers/staging/rtl8192u/r819xU_cmdpkt.c

+2 −2
Original line number Diff line number Diff line
@@ -430,7 +430,7 @@ static void cmpk_handle_tx_rate_history(struct net_device *dev, u8 *pmsg) 


	ptxrate = (cmpk_tx_rahis_t *)pmsg;



	if (ptxrate == NULL)

	if (!ptxrate)

		return;



	for (i = 0; i < 16; i++) {
@@ -479,7 +479,7 @@ u32 cmpk_message_handle_rx(struct net_device *dev, 
	/* 0. Check inpt arguments. It is a command queue message or

	 * pointer is null.

	 */

	if (pstats == NULL)

	if (!pstats)

		return 0;	/* This is not a command packet. */



	/* 1. Read received command packet message length from RFD. */

drivers/staging/rtl8192u/r819xU_phy.c

+1 −1
Original line number Diff line number Diff line
@@ -1150,7 +1150,7 @@ static u8 rtl8192_phy_SetSwChnlCmdArray(struct sw_chnl_cmd *CmdTable, u32 CmdTab 
{

	struct sw_chnl_cmd *pCmd;



	if (CmdTable == NULL) {

	if (!CmdTable) {

		RT_TRACE(COMP_ERR, "%s(): CmdTable cannot be NULL\n", __func__);

		return false;

	}