[PATCH 4/4] serial: core: drop redundant sysrq checks

[Johan Hovold]

The sysrq timestamp will never be set unless port->has_sysrq so drop the
redundant checks that where added by commit 1997e9dfdc84 ("serial_core:
Un-ifdef sysrq SUPPORT_SYSRQ").

Signed-off-by: Johan Hovold <jo...@kernel.org>
---
 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 a8a213b71553..2f6c3cfe2ae7 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -468,7 +468,7 @@ 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)) {
@@ -487,7 +487,7 @@ 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