staging: ft1000: fix uninitialized return variable in request_code_segment
The return variable of request_code_segment() is used uninitialized if
the argument boot_case is false, this patch fixes it.
FYI, in ft1000_usb.h: STATUS_SUCCESS 0, and STATUS_FAILURE 0x1001.
Signed-off-by: Adam Lee <adam8157@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 3c2b085..2c216a5 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -601,11 +601,11 @@
status = write_blk(ft1000dev, s_file, c_file, word_length);
/*DEBUG("write_blk returned %d\n", status); */
} else {
- write_blk_fifo(ft1000dev, s_file, c_file, word_length);
+ status = write_blk_fifo(ft1000dev, s_file, c_file, word_length);
if (ft1000dev->usbboot == 0)
ft1000dev->usbboot++;
if (ft1000dev->usbboot == 1)
- ft1000_write_dpram16(ft1000dev,
+ status |= ft1000_write_dpram16(ft1000dev,
DWNLD_MAG1_PS_HDR_LOC, 0, 0);
}
return status;