| Message ID | 1353048646-10935-9-git-send-email-tushar.behera@linaro.org |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | David Miller |
| Headers | show |
On Fri, 2012-11-16 at 06:50 +0000, Tushar Behera wrote: > No need to check whether unsigned variable is less than 0. > > CC: Ian Campbell <ian.campbell@citrix.com> > CC: xen-devel@lists.xensource.com > CC: netdev@vger.kernel.org > Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Ian Campbell <ian.campbell@citrix.com> Thanks. > --- > drivers/net/xen-netback/netback.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c > index aab8677..515e10c 100644 > --- a/drivers/net/xen-netback/netback.c > +++ b/drivers/net/xen-netback/netback.c > @@ -190,14 +190,14 @@ static int get_page_ext(struct page *pg, > > group = ext.e.group - 1; > > - if (group < 0 || group >= xen_netbk_group_nr) > + if (group >= xen_netbk_group_nr) > return 0; > > netbk = &xen_netbk[group]; > > idx = ext.e.idx; > > - if ((idx < 0) || (idx >= MAX_PENDING_REQS)) > + if (idx >= MAX_PENDING_REQS) > return 0; > > if (netbk->mmap_pages[idx] != pg) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 11/16/2012 02:46 PM, Ian Campbell wrote: > On Fri, 2012-11-16 at 06:50 +0000, Tushar Behera wrote: >> No need to check whether unsigned variable is less than 0. >> >> CC: Ian Campbell <ian.campbell@citrix.com> >> CC: xen-devel@lists.xensource.com >> CC: netdev@vger.kernel.org >> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> > > Acked-by: Ian Campbell <ian.campbell@citrix.com> > > Thanks. > This patch was not picked up for 3.8-rc1. Any idea, who should pick this up? >> --- >> drivers/net/xen-netback/netback.c | 4 ++-- >> 1 files changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c >> index aab8677..515e10c 100644 >> --- a/drivers/net/xen-netback/netback.c >> +++ b/drivers/net/xen-netback/netback.c >> @@ -190,14 +190,14 @@ static int get_page_ext(struct page *pg, >> >> group = ext.e.group - 1; >> >> - if (group < 0 || group >= xen_netbk_group_nr) >> + if (group >= xen_netbk_group_nr) >> return 0; >> >> netbk = &xen_netbk[group]; >> >> idx = ext.e.idx; >> >> - if ((idx < 0) || (idx >= MAX_PENDING_REQS)) >> + if (idx >= MAX_PENDING_REQS) >> return 0; >> >> if (netbk->mmap_pages[idx] != pg) > >
On Fri, 2012-12-28 at 05:15 +0000, Tushar Behera wrote: > On 11/16/2012 02:46 PM, Ian Campbell wrote: > > On Fri, 2012-11-16 at 06:50 +0000, Tushar Behera wrote: > >> No need to check whether unsigned variable is less than 0. > >> > >> CC: Ian Campbell <ian.campbell@citrix.com> > >> CC: xen-devel@lists.xensource.com > >> CC: netdev@vger.kernel.org > >> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> > > > > Acked-by: Ian Campbell <ian.campbell@citrix.com> > > > > Thanks. > > > > This patch was not picked up for 3.8-rc1. Any idea, who should pick this up? CC'ing Konrad. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Dec 28, 2012 at 10:41:32AM +0000, Wei Liu wrote: > On Fri, 2012-12-28 at 05:15 +0000, Tushar Behera wrote: > > On 11/16/2012 02:46 PM, Ian Campbell wrote: > > > On Fri, 2012-11-16 at 06:50 +0000, Tushar Behera wrote: > > >> No need to check whether unsigned variable is less than 0. > > >> > > >> CC: Ian Campbell <ian.campbell@citrix.com> > > >> CC: xen-devel@lists.xensource.com > > >> CC: netdev@vger.kernel.org > > >> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> > > > > > > Acked-by: Ian Campbell <ian.campbell@citrix.com> > > > > > > Thanks. > > > > > > > This patch was not picked up for 3.8-rc1. Any idea, who should pick this up? > > CC'ing Konrad. > And CC-ing the network maintainer. David, Ian (who is the sub-maintainer of xen-netback) has Acked the patch. I can put this in my queue if you would like. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index aab8677..515e10c 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -190,14 +190,14 @@ static int get_page_ext(struct page *pg, group = ext.e.group - 1; - if (group < 0 || group >= xen_netbk_group_nr) + if (group >= xen_netbk_group_nr) return 0; netbk = &xen_netbk[group]; idx = ext.e.idx; - if ((idx < 0) || (idx >= MAX_PENDING_REQS)) + if (idx >= MAX_PENDING_REQS) return 0; if (netbk->mmap_pages[idx] != pg)
No need to check whether unsigned variable is less than 0. CC: Ian Campbell <ian.campbell@citrix.com> CC: xen-devel@lists.xensource.com CC: netdev@vger.kernel.org Signed-off-by: Tushar Behera <tushar.behera@linaro.org> --- drivers/net/xen-netback/netback.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)