tty: serial: msm: Fix 'else is not generally useful after a break or return' warning
fixed below checkpatch.pl warning:
WARNING: else is not generally useful after a break or return
Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index e70d4e8..dfebbaf 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -700,8 +700,8 @@
if (!(msm_read(port, UART_SR) & UART_SR_RX_READY))
return NO_POLL_CHAR;
- else
- return msm_read(port, rf_reg) & 0xff;
+
+ return msm_read(port, rf_reg) & 0xff;
}
static int msm_poll_get_char_dm_1p3(struct uart_port *port)