Warnings before patch:
files: ['drivers/net/wireless/ath/ath9k/ar5008_phy.c', 'drivers/net/wireless/ath/ath9k/calib.c']
Warning: drivers/net/wireless/ath/ath9k/ar5008_phy.c:497 No description found for return value of 'ar5008_hw_rf_alloc_ext_banks'
Warning: drivers/net/wireless/ath/ath9k/ar5008_phy.c:497 No description found for return value of 'ar5008_hw_rf_alloc_ext_banks'

Current warnings:
files: ['drivers/net/wireless/ath/ath9k/ar5008_phy.c', 'drivers/net/wireless/ath/ath9k/calib.c']
Warning: drivers/net/wireless/ath/ath9k/ar5008_phy.c:497 No description found for return value of 'ar5008_hw_rf_alloc_ext_banks'
Warning: drivers/net/wireless/ath/ath9k/ar5008_phy.c:497 No description found for return value of 'ar5008_hw_rf_alloc_ext_banks'

Warnings before: 2 after: 2