diff options
| author | Michael Straube <straube.linux@gmail.com> | 2020-09-19 17:08:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-22 09:51:12 +0200 |
| commit | d6628e8cbe20472d415977f9f13210e789ed6bea (patch) | |
| tree | 2b36835bdf1c0f33caec1e43ec270b45ef2b5a8d /drivers/staging/rtl8192u | |
| parent | e7a9c7b516285485fbbca1d84fb8e63b4ae4d5a2 (diff) | |
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: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200919150823.16923-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192u')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_wx.c | 6 | ||||
| -rw-r--r-- | drivers/staging/rtl8192u/r819xU_cmdpkt.c | 4 | ||||
| -rw-r--r-- | drivers/staging/rtl8192u/r819xU_phy.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_wx.c b/drivers/staging/rtl8192u/r8192U_wx.c index 1d1685d2e908..d853586705fc 100644 --- a/drivers/staging/rtl8192u/r8192U_wx.c +++ b/drivers/staging/rtl8192u/r8192U_wx.c @@ -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; } diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c index c58c9cac2599..4cece40a92f6 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c @@ -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. */ diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c index aa71ea97a179..eef751d2b12e 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.c +++ b/drivers/staging/rtl8192u/r819xU_phy.c @@ -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; } |