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authorKurt Kanzenbach <ly80toro@cip.cs.fau.de>2013-04-04 18:03:11 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-04-06 01:22:51 +0400
commitb94b3a627f415b17f5451e2cd607164655f30491 (patch)
tree6c64adfab35f5b5c2cb3cc66e68778c67bc5f179 /drivers/staging/usbip
parent521e1e7cc9c641caa892d420034fcfe3f2ad6ae5 (diff)
downloadlinux-b94b3a627f415b17f5451e2cd607164655f30491.tar.xz
staging: usbip: simplified cleanup function
This patch simplified "stub_device_free" cleanup function: - changed return type to void, since the return value is not checked anywhere - kfree is NULL-safe, so removed if statement - deleted debug-message Signed-off-by: Kurt Kanzenbach <ly80toro@cip.cs.fau.de> Signed-off-by: Stefan Reif <ke42caxa@cip.cs.fau.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/usbip')
-rw-r--r--drivers/staging/usbip/stub_dev.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c
index c75ae63a59c2..83d629afdfe1 100644
--- a/drivers/staging/usbip/stub_dev.c
+++ b/drivers/staging/usbip/stub_dev.c
@@ -327,15 +327,9 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev,
return sdev;
}
-static int stub_device_free(struct stub_device *sdev)
+static void stub_device_free(struct stub_device *sdev)
{
- if (!sdev)
- return -EINVAL;
-
kfree(sdev);
- pr_debug("kfree udev ok\n");
-
- return 0;
}
/*