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staging: rtl8723bs: remove redundant assignment to variable ret

The variable ret is being assigned an error return value that is never
read, the control passes to a return statement and ret is never referenced.
Remove the redundant assignment. Also remove an empty line.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200729100525.573500-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Colin Ian King and committed by
Greg Kroah-Hartman 100a149f 7f921e92

+1 -5
+1 -5
drivers/staging/rtl8723bs/os_dep/osdep_service.c
··· 146 146 rereg_priv->old_pnetdev = cur_pnetdev; 147 147 148 148 pnetdev = rtw_init_netdev(padapter); 149 - if (!pnetdev) { 150 - ret = -1; 149 + if (!pnetdev) 151 150 goto error; 152 - } 153 151 154 152 SET_NETDEV_DEV(pnetdev, dvobj_to_dev(adapter_to_dvobj(padapter))); 155 153 ··· 168 170 return 0; 169 171 170 172 error: 171 - 172 173 return -1; 173 - 174 174 } 175 175 176 176 void rtw_buf_free(u8 **buf, u32 *buf_len)