The sysrq timestamp will never be set unless port->has_sysrq is set (see
uart_handle_break()) so drop the redundant checks that were added by
commit 1997e9dfdc84 ("serial_core: Un-ifdef sysrq SUPPORT_SYSRQ").Signed-off-by: Johan Hovold <[email protected]> --- include/linux/serial_core.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 03fa7b967103..791f4844efeb 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -469,7 +469,7 @@ bool uart_try_toggle_sysrq(struct uart_port *port, unsigned int ch); static inline int uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) { - if (!port->has_sysrq || !port->sysrq) + if (!port->sysrq) return 0; if (ch && time_before(jiffies, port->sysrq)) { @@ -488,7 +488,7 @@ static inline int uart_handle_sysrq_char(struct uart_port *port, unsigned int ch static inline int uart_prepare_sysrq_char(struct uart_port *port, unsigned int ch) { - if (!port->has_sysrq || !port->sysrq) + if (!port->sysrq) return 0; if (ch && time_before(jiffies, port->sysrq)) { -- 2.26.2
