Date: Fri, 20 Mar 2009 18:35:16 +0000 (UTC) From: Robert Noland <rnoland@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r190170 - head/sys/dev/drm Message-ID: <200903201835.n2KIZGxf010428@svn.freebsd.org>
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Author: rnoland Date: Fri Mar 20 18:35:16 2009 New Revision: 190170 URL: http://svn.freebsd.org/changeset/base/190170 Log: vm_offset_t is unsigned, so compare of >= 0 is not needed. Found with: Coverity Prevent(tm) CID: 2259 MFC after: 3 days Modified: head/sys/dev/drm/drm_vm.c Modified: head/sys/dev/drm/drm_vm.c ============================================================================== --- head/sys/dev/drm/drm_vm.c Fri Mar 20 18:30:20 2009 (r190169) +++ head/sys/dev/drm/drm_vm.c Fri Mar 20 18:35:16 2009 (r190170) @@ -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);
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