Warnings before patch:
files: ['drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c', 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h']
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:67 No description found for return value of 'brcmf_feat_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:259 No description found for return value of 'brcmf_feat_fwcap_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:67 No description found for return value of 'brcmf_feat_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:259 No description found for return value of 'brcmf_feat_fwcap_debugfs_read'

Current warnings:
files: ['drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c', 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h']
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:69 No description found for return value of 'brcmf_feat_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:261 No description found for return value of 'brcmf_feat_fwcap_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:69 No description found for return value of 'brcmf_feat_debugfs_read'
Warning: drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c:261 No description found for return value of 'brcmf_feat_fwcap_debugfs_read'

Warnings before: 4 after: 4