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authorOliver Neukum <oliver@neukum.org>2007-10-25 15:42:38 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-25 12:18:45 -0700
commit5919a43bbc649f4770b8b5db33f43136c7ff3153 (patch)
tree560a3bf765861f691f9af5b0d136dfb093fa0422
parentcf4cf0bb89cbff95c5be8f8d3c68e55f38f94ba7 (diff)
USB: missing error check in emi62
the emi62 also lacks an error check. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/misc/emi62.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index 4758cc5cceb..d1362415922 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -123,6 +123,10 @@ static int emi62_load_firmware (struct usb_device *dev)
/* De-assert reset (let the CPU run) */
err = emi62_set_reset(dev,0);
+ if (err < 0) {
+ err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+ goto wraperr;
+ }
msleep(250); /* let device settle */
/* 2. We upload the FPGA firmware into the EMI