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| author | wdenk <wdenk> | 2004-10-17 21:12:06 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-10-17 21:12:06 +0000 |
| commit | e86e5a07485bc0f33103004594a28882c028e7af (patch) | |
| tree | b3f2496049f2e8f82676372d840bc10bf077de44 /common/usb.c | |
| parent | 8b74bf31fe57edfc502f94e905977304eac943ca (diff) | |
| download | u-boot-e86e5a07485bc0f33103004594a28882c028e7af.tar.gz u-boot-e86e5a07485bc0f33103004594a28882c028e7af.tar.bz2 u-boot-e86e5a07485bc0f33103004594a28882c028e7af.zip | |
Code cleanup for GCC-3.3.x compilers
Diffstat (limited to 'common/usb.c')
| -rw-r--r-- | common/usb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/usb.c b/common/usb.c index 1bb9438f2a..4136f8d776 100644 --- a/common/usb.c +++ b/common/usb.c @@ -925,7 +925,9 @@ int usb_hub_configure(struct usb_device *dev) } descriptor = (struct usb_hub_descriptor *)buffer; - if (descriptor->bLength > USB_BUFSIZ) { + /* silence compiler warning if USB_BUFSIZ is > 256 [= sizeof(char)] */ + i = descriptor->bLength; + if (i > USB_BUFSIZ) { USB_HUB_PRINTF("usb_hub_configure: failed to get hub descriptor - too long: %d\N", descriptor->bLength); return -1; |