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authorOliver Neukum <oliver@neukum.org>2007-10-25 15:38:44 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-25 12:18:45 -0700
commitcf4cf0bb89cbff95c5be8f8d3c68e55f38f94ba7 (patch)
treed4a8776c60ce520d444fbe1e939319bf41079a58 /drivers/usb/misc/emi26.c
parent8abaee238ebb1ef9b8bcafac7a1833f92e7f2319 (diff)
USB: missing error check in emi26
this drivers lacks an error check. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/misc/emi26.c')
-rw-r--r--drivers/usb/misc/emi26.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index cd137577bb2..4a09b87bdd2 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -114,6 +114,10 @@ static int emi26_load_firmware (struct usb_device *dev)
/* De-assert reset (let the CPU run) */
err = emi26_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