Date: Tue, 23 Jun 2009 15:54:34 +0000 (UTC) From: Robert Noland <rnoland@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r194725 - in stable/7/sys: . contrib/pf dev/drm Message-ID: <200906231554.n5NFsYhY081583@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: rnoland Date: Tue Jun 23 15:54:34 2009 New Revision: 194725 URL: http://svn.freebsd.org/changeset/base/194725 Log: Merge 190170 from HEAD vm_offset_t is unsigned, so compare of >= 0 is not needed. Found with: Coverity Prevent(tm) CID: 2259 Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/drm/drm_vm.c Modified: stable/7/sys/dev/drm/drm_vm.c ============================================================================== --- stable/7/sys/dev/drm/drm_vm.c Tue Jun 23 15:53:17 2009 (r194724) +++ stable/7/sys/dev/drm/drm_vm.c Tue Jun 23 15:54:34 2009 (r194725) @@ -54,7 +54,7 @@ int drm_mmap(struct cdev *kdev, vm_offse if (file_priv && !file_priv->authenticated) return EACCES; - if (dev->dma && offset >= 0 && offset < ptoa(dev->dma->page_count)) { + if (dev->dma && offset < ptoa(dev->dma->page_count)) { drm_device_dma_t *dma = dev->dma; DRM_SPINLOCK(&dev->dma_lock);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200906231554.n5NFsYhY081583>