[PATCH 2/3] arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi()
From: sstabellini@kernel.org (Stefano Stabellini)
Date: 2017-06-05 17:17:38
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On Sun, 4 Jun 2017, SF Markus Elfring wrote:
From: Markus Elfring <redacted> 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 <redacted>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
quoted hunk ↗ jump to hunk
--- 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel