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authorNicholas Mc Guire <hofrat@osadl.org>2017-01-12 19:33:26 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-16 12:11:51 +0300
commitefe357f4633a12ca89bdf9bbdd8aaf5a7a0cc3c0 (patch)
tree225b7e97c609fb641f8d321a88ab59760f24dd08 /drivers/usb
parentca02954ada711b08e5b0d84590a631fd63ed39f9 (diff)
downloadlinux-efe357f4633a12ca89bdf9bbdd8aaf5a7a0cc3c0.tar.xz
usb: dwc2: host: fix Wmaybe-uninitialized warning
Uninitialized char* causes a sparse build-warning, fix it up by initializing it to NULL. Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/dwc2/hcd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 8b264d4aaaeb..46d0ad5105e4 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -4492,8 +4492,8 @@ static void dwc2_dump_urb_info(struct usb_hcd *hcd, struct urb *urb,
{
#ifdef VERBOSE_DEBUG
struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd);
- char *pipetype;
- char *speed;
+ char *pipetype = NULL;
+ char *speed = NULL;
dev_vdbg(hsotg->dev, "%s, urb %p\n", fn_name, urb);
dev_vdbg(hsotg->dev, " Device address: %d\n",