From ee0dd523bcb98bb58608b7354a321ee28d6f42f0 Mon Sep 17 00:00:00 2001 From: Georgiana Chelu Date: Wed, 20 Sep 2017 23:32:17 +0300 Subject: [PATCH] Staging: rtlwifi: halmac: Remove unnecessary 'out of memory' messages Remove unnecessary messages because OOM (Out Of Memory Manager) reports memory allocation fail messages. The return value is clear regarding the problem, so there is no need for the 'out of memory' comments. Also, delete braces {} for single if statement blocks to improve the coding style. Fix issues found by by checkpatch.pl. WARNING: Possible unnecessary 'out of memory' message. WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Georgiana Chelu Signed-off-by: Greg Kroah-Hartman --- .../rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c | 44 ++++++---------------- 1 file changed, 11 insertions(+), 33 deletions(-) diff --git a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c index f33024e..29dd9cf 100644 --- a/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c +++ b/drivers/staging/rtlwifi/halmac/halmac_88xx/halmac_func_88xx.c @@ -276,17 +276,13 @@ halmac_dump_efuse_drv_88xx(struct halmac_adapter *halmac_adapter) if (!halmac_adapter->hal_efuse_map) { halmac_adapter->hal_efuse_map = kzalloc(efuse_size, GFP_KERNEL); - if (!halmac_adapter->hal_efuse_map) { - pr_err("[ERR]halmac allocate efuse map Fail!!\n"); + if (!halmac_adapter->hal_efuse_map) return HALMAC_RET_MALLOC_FAIL; - } } efuse_map = kzalloc(efuse_size, GFP_KERNEL); - if (!efuse_map) { - /* out of memory */ + if (!efuse_map) return HALMAC_RET_MALLOC_FAIL; - } if (halmac_read_hw_efuse_88xx(halmac_adapter, 0, efuse_size, efuse_map) != HALMAC_RET_SUCCESS) { @@ -325,10 +321,8 @@ halmac_dump_efuse_fw_88xx(struct halmac_adapter *halmac_adapter) if (!halmac_adapter->hal_efuse_map) { halmac_adapter->hal_efuse_map = kzalloc( halmac_adapter->hw_config_info.efuse_size, GFP_KERNEL); - if (!halmac_adapter->hal_efuse_map) { - /* out of memory */ + if (!halmac_adapter->hal_efuse_map) return HALMAC_RET_MALLOC_FAIL; - } } if (!halmac_adapter->hal_efuse_map_valid) { @@ -537,10 +531,8 @@ halmac_read_logical_efuse_map_88xx(struct halmac_adapter *halmac_adapter, if (!halmac_adapter->hal_efuse_map_valid) { efuse_map = kzalloc(efuse_size, GFP_KERNEL); - if (!efuse_map) { - pr_err("[ERR]halmac allocate local efuse map Fail!!\n"); + if (!efuse_map) return HALMAC_RET_MALLOC_FAIL; - } status = halmac_func_read_efuse_88xx(halmac_adapter, 0, efuse_size, efuse_map); @@ -554,7 +546,6 @@ halmac_read_logical_efuse_map_88xx(struct halmac_adapter *halmac_adapter, halmac_adapter->hal_efuse_map = kzalloc(efuse_size, GFP_KERNEL); if (!halmac_adapter->hal_efuse_map) { - pr_err("[ERR]halmac allocate efuse map Fail!!\n"); kfree(efuse_map); return HALMAC_RET_MALLOC_FAIL; } @@ -592,10 +583,8 @@ halmac_func_write_logical_efuse_88xx(struct halmac_adapter *halmac_adapter, driver_adapter = halmac_adapter->driver_adapter; eeprom_map = kzalloc(eeprom_size, GFP_KERNEL); - if (!eeprom_map) { - /* out of memory */ + if (!eeprom_map) return HALMAC_RET_MALLOC_FAIL; - } memset(eeprom_map, 0xFF, eeprom_size); status = halmac_read_logical_efuse_map_88xx(halmac_adapter, eeprom_map); @@ -687,10 +676,8 @@ halmac_func_pg_efuse_by_map_88xx(struct halmac_adapter *halmac_adapter, enum halmac_ret_status status = HALMAC_RET_SUCCESS; eeprom_mask_updated = kzalloc(eeprom_mask_size, GFP_KERNEL); - if (!eeprom_mask_updated) { - /* out of memory */ + if (!eeprom_mask_updated) return HALMAC_RET_MALLOC_FAIL; - } status = halmac_update_eeprom_mask_88xx(halmac_adapter, pg_efuse_info, eeprom_mask_updated); @@ -743,12 +730,10 @@ halmac_update_eeprom_mask_88xx(struct halmac_adapter *halmac_adapter, driver_adapter = halmac_adapter->driver_adapter; eeprom_map = kzalloc(eeprom_size, GFP_KERNEL); - if (!eeprom_map) { - /* out of memory */ + if (!eeprom_map) return HALMAC_RET_MALLOC_FAIL; - } - memset(eeprom_map, 0xFF, eeprom_size); + memset(eeprom_map, 0xFF, eeprom_size); memset(eeprom_mask_updated, 0x00, pg_efuse_info->efuse_mask_size); status = halmac_read_logical_efuse_map_88xx(halmac_adapter, eeprom_map); @@ -2548,10 +2533,8 @@ halmac_parse_efuse_data_88xx(struct halmac_adapter *halmac_adapter, u8 *c2h_buf, halmac_adapter->efuse_segment_size = segment_size; eeprom_map = kzalloc(eeprom_size, GFP_KERNEL); - if (!eeprom_map) { - /* out of memory */ + if (!eeprom_map) return HALMAC_RET_MALLOC_FAIL; - } memset(eeprom_map, 0xFF, eeprom_size); spin_lock(&halmac_adapter->efuse_lock); @@ -3354,10 +3337,8 @@ enum halmac_ret_status halmac_query_dump_logical_efuse_status_88xx( *size = eeprom_size; eeprom_map = kzalloc(eeprom_size, GFP_KERNEL); - if (!eeprom_map) { - /* out of memory */ + if (!eeprom_map) return HALMAC_RET_MALLOC_FAIL; - } memset(eeprom_map, 0xFF, eeprom_size); if (halmac_eeprom_parser_88xx( @@ -3578,10 +3559,8 @@ halmac_verify_send_rsvd_page_88xx(struct halmac_adapter *halmac_adapter) rsvd_buf = kzalloc(h2c_pkt_verify_size, GFP_KERNEL); - if (!rsvd_buf) { - /*pr_err("[ERR]rsvd buffer malloc fail!!\n");*/ + if (!rsvd_buf) return HALMAC_RET_MALLOC_FAIL; - } memset(rsvd_buf, (u8)h2c_pkt_verify_payload, h2c_pkt_verify_size); @@ -3598,7 +3577,6 @@ halmac_verify_send_rsvd_page_88xx(struct halmac_adapter *halmac_adapter) GFP_KERNEL); if (!rsvd_page) { - pr_err("[ERR]rsvd page malloc fail!!\n"); kfree(rsvd_buf); return HALMAC_RET_MALLOC_FAIL; } -- 2.7.4