../drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c:1241:22: warning: context imbalance in 'chtls_recv_sock' - unexpected unlock ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? ../drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c:1241:22: warning: context imbalance in 'chtls_recv_sock' - unexpected unlock ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?