On Wed, 9 May 2018 16:44:47 +0300 Claudiu Beznea <claudiu.bez...@microchip.com> wrote:
> On 07.05.2018 11:43, Ajay Singh wrote: > > Fix checkpatch reported issue of line over 80 char in handle_key(). > > Introduced new functions by spliting existing function to address > > the checkpatch issue. > > > > Signed-off-by: Ajay Singh <ajay.kat...@microchip.com> > > --- > > drivers/staging/wilc1000/host_interface.c | 59 > > +++++++++++++++++++------------ 1 file changed, 37 insertions(+), > > 22 deletions(-) > > > > diff --git a/drivers/staging/wilc1000/host_interface.c > > b/drivers/staging/wilc1000/host_interface.c index 4ba868c..29f9907 > > 100644 --- a/drivers/staging/wilc1000/host_interface.c > > +++ b/drivers/staging/wilc1000/host_interface.c > > @@ -1498,12 +1498,45 @@ static s32 > > handle_rcvd_gnrl_async_info(struct wilc_vif *vif, return result; > > } > > > > +static int wilc_pmksa_key_copy(struct wilc_vif *vif, struct > > key_attr *hif_key) +{ > > + int i; > > + int ret; > > + struct wid wid; > > + u8 *key_buf; > > + > > + key_buf = kmalloc((hif_key->attr.pmkid.numpmkid * > > PMKSA_KEY_LEN) + 1, > > + GFP_KERNEL); > > + if (!key_buf) > > + return -ENOMEM; > > + > > + key_buf[0] = hif_key->attr.pmkid.numpmkid; > > + > > + for (i = 0; i < hif_key->attr.pmkid.numpmkid; i++) { > > + memcpy(key_buf + ((PMKSA_KEY_LEN * i) + 1), > > + hif_key->attr.pmkid.pmkidlist[i].bssid, > > ETH_ALEN); > > + memcpy(key_buf + ((PMKSA_KEY_LEN * i) + ETH_ALEN + > > 1), > > + hif_key->attr.pmkid.pmkidlist[i].pmkid, > > PMKID_LEN); > > + } > > + > > + wid.id = (u16)WID_PMKID_INFO; > > + wid.type = WID_STR; > > + wid.val = (s8 *)key_buf; > > Is this cast really needed? > This patch is only to address line over 80 chars checkpatch issue. It is not good to club these change with type cast related modification. For removing unnecessary cast we can submit a separate patch series. These are my views. What do you think? > > + wid.size = (hif_key->attr.pmkid.numpmkid * PMKSA_KEY_LEN) > > + 1; + > > + ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, > > + wilc_get_vif_idx(vif)); > > + > > + kfree(key_buf); > > + > > + return ret; > > +} > > + > > static int handle_key(struct wilc_vif *vif, struct key_attr > > *hif_key) { > > int result = 0; > > struct wid wid; > > struct wid wid_list[5]; > > - u8 i; > > u8 *key_buf; > > s8 s8idxarray[1]; > > struct host_if_drv *hif_drv = vif->hif_drv; > > @@ -1547,7 +1580,8 @@ static int handle_key(struct wilc_vif *vif, > > struct key_attr *hif_key) wilc_get_vif_idx(vif)); > > kfree(key_buf); > > } else if (hif_key->action & ADDKEY) { > > - key_buf = > > kmalloc(hif_key->attr.wep.key_len + 2, GFP_KERNEL); > > + key_buf = > > kmalloc(hif_key->attr.wep.key_len + 2, > > + GFP_KERNEL); > > if (!key_buf) { > > result = -ENOMEM; > > goto out_wep; > > @@ -1715,26 +1749,7 @@ static int handle_key(struct wilc_vif *vif, > > struct key_attr *hif_key) break; > > > > case PMKSA: > > - key_buf = kmalloc((hif_key->attr.pmkid.numpmkid * > > PMKSA_KEY_LEN) + 1, GFP_KERNEL); > > - if (!key_buf) > > - return -ENOMEM; > > - > > - key_buf[0] = hif_key->attr.pmkid.numpmkid; > > - > > - for (i = 0; i < hif_key->attr.pmkid.numpmkid; i++) > > { > > - memcpy(key_buf + ((PMKSA_KEY_LEN * i) + > > 1), hif_key->attr.pmkid.pmkidlist[i].bssid, ETH_ALEN); > > - memcpy(key_buf + ((PMKSA_KEY_LEN * i) + > > ETH_ALEN + 1), hif_key->attr.pmkid.pmkidlist[i].pmkid, PMKID_LEN); > > - } > > - > > - wid.id = (u16)WID_PMKID_INFO; > > - wid.type = WID_STR; > > - wid.val = (s8 *)key_buf; > > - wid.size = (hif_key->attr.pmkid.numpmkid * > > PMKSA_KEY_LEN) + 1; - > > - result = wilc_send_config_pkt(vif, SET_CFG, &wid, > > 1, > > - > > wilc_get_vif_idx(vif)); - > > - kfree(key_buf); > > + result = wilc_pmksa_key_copy(vif, hif_key); > > break; > > } > > > > _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel