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| author | Juliana Rodrigues <juliana.orod@gmail.com> | 2016-03-13 21:30:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-28 17:30:36 +0300 |
| commit | 7fcf92c0a4847b0d66fbc09446561752ec2d2575 (patch) | |
| tree | 239294e9520f848de802b87f889a922f77d1fe0f /drivers/staging/rtl8712 | |
| parent | 4dadfb97b73f0fbcc0c6f5a6897c0942c05a9dd3 (diff) | |
| download | linux-7fcf92c0a4847b0d66fbc09446561752ec2d2575.tar.xz | |
staging: rtl8712: rtl8712_cmd.c: fixed comparison to null
This patch fixes multiple "comparison to NULL"
checkpatch.pl issues:
CHECK: Comparison to NULL could be written "!pcmd"
+ if (pcmd == NULL)
Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/rtl8712_cmd.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c index 50f400234593..13c018340ff2 100644 --- a/drivers/staging/rtl8712/rtl8712_cmd.c +++ b/drivers/staging/rtl8712/rtl8712_cmd.c @@ -135,7 +135,7 @@ static u8 read_macreg_hdl(struct _adapter *padapter, u8 *pbuf) /* invoke cmd->callback function */ pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -149,7 +149,7 @@ static u8 write_macreg_hdl(struct _adapter *padapter, u8 *pbuf) /* invoke cmd->callback function */ pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -165,7 +165,7 @@ static u8 read_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) if (pcmd->rsp && pcmd->rspsz > 0) memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -178,7 +178,7 @@ static u8 write_bbreg_hdl(struct _adapter *padapter, u8 *pbuf) struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -194,7 +194,7 @@ static u8 read_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) if (pcmd->rsp && pcmd->rspsz > 0) memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -207,7 +207,7 @@ static u8 write_rfreg_hdl(struct _adapter *padapter, u8 *pbuf) struct cmd_obj *pcmd = (struct cmd_obj *)pbuf; pcmd_callback = cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback == NULL) + if (!pcmd_callback) r8712_free_cmd_obj(pcmd); else pcmd_callback(padapter, pcmd); @@ -227,7 +227,7 @@ static struct cmd_obj *cmd_hdl_filter(struct _adapter *padapter, { struct cmd_obj *pcmd_r; - if (pcmd == NULL) + if (!pcmd) return pcmd; pcmd_r = NULL; @@ -416,7 +416,7 @@ _next: /* free all cmd_obj resources */ do { pcmd = r8712_dequeue_cmd(&(pcmdpriv->cmd_queue)); - if (pcmd == NULL) + if (!pcmd) break; r8712_free_cmd_obj(pcmd); } while (1); @@ -431,7 +431,7 @@ void r8712_event_handle(struct _adapter *padapter, uint *peventbuf) void (*event_callback)(struct _adapter *dev, u8 *pbuf); struct evt_priv *pevt_priv = &(padapter->evtpriv); - if (peventbuf == NULL) + if (!peventbuf) goto _abort_event_; evt_sz = (u16)(le32_to_cpu(*peventbuf) & 0xffff); evt_seq = (u8)((le32_to_cpu(*peventbuf) >> 24) & 0x7f); |