5.0-stable review patch. If anyone has any objections, please let me know.
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From: Nathan Chancellor natechancellor@gmail.com
commit c5cbc78acf693f5605d4a85b1327fa7933daf092 upstream.
When building with -Wsometimes-uninitialized, Clang warns:
drivers/tty/serial/qcom_geni_serial.c:1079:6: warning: variable 'baud' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
It's not wrong; when options is NULL, baud has no default value. Use 9600 as that is a sane default.
Link: https://github.com/ClangBuiltLinux/linux/issues/395 Suggested-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Nathan Chancellor natechancellor@gmail.com Reviewed-by: Nick Desaulniers ndesaulniers@google.com Cc: stable stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/tty/serial/qcom_geni_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1117,7 +1117,7 @@ static int __init qcom_geni_console_setu { struct uart_port *uport; struct qcom_geni_serial_port *port; - int baud; + int baud = 9600; int bits = 8; int parity = 'n'; int flow = 'n';