diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index ea920e41dc0a..07fcb8df6a60 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -620,8 +620,6 @@ static void dgap_cleanup_module(void) class_destroy(dgap_class); unregister_chrdev(DIGI_DGAP_MAJOR, "dgap"); - kfree(dgap_config_buf); - for (i = 0; i < dgap_NumBoards; ++i) { dgap_remove_ports_sysfiles(dgap_Board[i]); dgap_tty_uninit(dgap_Board[i]); @@ -828,7 +826,7 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type) dgap_get_vpd(brd); dgap_do_reset_board(brd); - if (fw_info[card_type].conf_name) { + if ((fw_info[card_type].conf_name) && !dgap_config_buf) { ret = request_firmware(&fw, fw_info[card_type].conf_name, &pdev->dev); if (ret) { @@ -836,20 +834,22 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type) fw_info[card_type].conf_name); return ret; } + + dgap_config_buf = kmalloc(fw->size + 1, GFP_KERNEL); if (!dgap_config_buf) { - dgap_config_buf = kmalloc(fw->size + 1, GFP_ATOMIC); - if (!dgap_config_buf) { - release_firmware(fw); - return -ENOMEM; - } + release_firmware(fw); + return -ENOMEM; } memcpy(dgap_config_buf, fw->data, fw->size); release_firmware(fw); dgap_config_buf[fw->size + 1] = '\0'; - if (dgap_parsefile(&dgap_config_buf, TRUE) != 0) + if (dgap_parsefile(&dgap_config_buf, TRUE) != 0) { + kfree(dgap_config_buf); return -EINVAL; + } + kfree(dgap_config_buf); } ret = dgap_after_config_loaded(brd->boardnum);