Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] USB: serial: Remove redundant NULL check before release_firmware() call | Date | Mon, 6 Jun 2022 01:43:15 +0000 |
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From: Minghao Chi <chi.minghao@zte.com.cn>
release_firmware() checks for NULL pointers internally so checking before calling it is redundant.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> --- drivers/usb/serial/mxuport.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c index eb45a9b0005c..eb9090ab900f 100644 --- a/drivers/usb/serial/mxuport.c +++ b/drivers/usb/serial/mxuport.c @@ -1109,8 +1109,7 @@ static int mxuport_probe(struct usb_serial *serial, */ usb_set_serial_data(serial, (void *)id->driver_info); out: - if (fw_p) - release_firmware(fw_p); + release_firmware(fw_p); return err; } -- 2.25.1
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