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:243 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:588 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:610 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:630 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:652 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:243 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:588 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:610 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:630 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:652 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:139 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:229 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:574 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:596 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:616 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:638 No description found for return value of 'gss_krb5_unwrap'
Warning: net/sunrpc/auth_gss/gss_krb5_internal.h:139 No description found for return value of 'krb5_derive_key'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:229 No description found for return value of 'gss_krb5_lookup_enctype'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:574 No description found for return value of 'gss_krb5_get_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:596 No description found for return value of 'gss_krb5_verify_mic'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:616 No description found for return value of 'gss_krb5_wrap'
Warning: net/sunrpc/auth_gss/gss_krb5_mech.c:638 No description found for return value of 'gss_krb5_unwrap'

Warnings before: 12 after: 12