Warnings before patch:
files: ['net/sunrpc/auth_gss/gss_krb5_internal.h', 'net/sunrpc/auth_gss/gss_krb5_mech.c']
Warning: net/sunrpc/auth_gss/gss_krb5_internal.h:144 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:255 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:531 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:553 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:573 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:595 No description found for return value of 'gss_krb5_unwrap'
Warning: net/sunrpc/auth_gss/gss_krb5_internal.h:144 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:255 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:531 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:553 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:573 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:595 No description found for return value of 'gss_krb5_unwrap'

Current warnings:
files: ['net/sunrpc/auth_gss/gss_krb5_internal.h', 'net/sunrpc/auth_gss/gss_krb5_mech.c']
Warning: net/sunrpc/auth_gss/gss_krb5_internal.h:144 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:255 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:555 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:577 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:597 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:619 No description found for return value of 'gss_krb5_unwrap'
Warning: net/sunrpc/auth_gss/gss_krb5_internal.h:144 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:255 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:555 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:577 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:597 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:619 No description found for return value of 'gss_krb5_unwrap'

Warnings before: 12 after: 12