Messages in this thread Patch in this message | | | Subject | [PATCH 2/3] arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi() | From | SF Markus Elfring <> | Date | Sun, 4 Jun 2017 23:06:29 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sun, 4 Jun 2017 21:12:36 +0200
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- arch/arm/xen/p2m.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c index 11e78432b663..f5f74ac637b9 100644 --- a/arch/arm/xen/p2m.c +++ b/arch/arm/xen/p2m.c @@ -148,7 +148,6 @@ bool __set_phys_to_machine_multi(unsigned long pfn, - if (!p2m_entry) { - pr_warn("cannot allocate xen_p2m_entry\n"); + if (!p2m_entry) return false; - } + p2m_entry->pfn = pfn; p2m_entry->nr_pages = nr_pages; p2m_entry->mfn = mfn; -- 2.13.0
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