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| author | Michael Brown | 2015-06-01 18:18:08 +0200 |
|---|---|---|
| committer | Michael Brown | 2015-06-01 18:19:48 +0200 |
| commit | 6d195c5669b3d4c728074a78f0dab9085a012734 (patch) | |
| tree | cdabc7e1b70b7102b11141385779ce9867af8920 /src/drivers/usb/xhci.c | |
| parent | [build] Fix .ids.o creation for drivers not in the all-drivers build (diff) | |
| download | ipxe-6d195c5669b3d4c728074a78f0dab9085a012734.tar.gz ipxe-6d195c5669b3d4c728074a78f0dab9085a012734.tar.xz ipxe-6d195c5669b3d4c728074a78f0dab9085a012734.zip | |
[xhci] Fix comparison of signed and unsigned integers
gcc 4.8.2 fails to report this erroneous comparison unless assertions
are enabled.
Reported-by: Mary-Ann Johnson <MaryAnn.Johnson@displaylink.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/usb/xhci.c')
| -rw-r--r-- | src/drivers/usb/xhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/usb/xhci.c b/src/drivers/usb/xhci.c index 4b143369..fa496698 100644 --- a/src/drivers/usb/xhci.c +++ b/src/drivers/usb/xhci.c @@ -2622,7 +2622,7 @@ static int xhci_device_open ( struct usb_device *usb ) { rc = id; goto err_enable_slot; } - assert ( ( id > 0 ) && ( id <= xhci->slots ) ); + assert ( ( id > 0 ) && ( ( unsigned int ) id <= xhci->slots ) ); assert ( xhci->slot[id] == NULL ); /* Allocate and initialise structure */ |