Date: Fri, 7 Sep 2012 06:12:28 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r240185 - head/sys/mips/mips Message-ID: <201209070612.q876CSSD050102@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: alc Date: Fri Sep 7 06:12:28 2012 New Revision: 240185 URL: http://svn.freebsd.org/changeset/base/240185 Log: Eliminate unnecessary NULL checks. Modified: head/sys/mips/mips/pmap.c Modified: head/sys/mips/mips/pmap.c ============================================================================== --- head/sys/mips/mips/pmap.c Fri Sep 7 06:02:40 2012 (r240184) +++ head/sys/mips/mips/pmap.c Fri Sep 7 06:12:28 2012 (r240185) @@ -359,7 +359,7 @@ pmap_pde(pmap_t pmap, vm_offset_t va) pd_entry_t *pdpe; pdpe = pmap_segmap(pmap, va); - if (pdpe == NULL || *pdpe == NULL) + if (*pdpe == NULL) return (NULL); return (pmap_pdpe_to_pde(pdpe, va)); @@ -1914,7 +1914,7 @@ pmap_protect(pmap_t pmap, vm_offset_t sv va_next = eva; pde = pmap_pdpe_to_pde(pdpe, sva); - if (pde == NULL || *pde == NULL) + if (*pde == NULL) continue; if (va_next > eva) va_next = eva;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201209070612.q876CSSD050102>