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Commit d6bb4ec3 authored by Markus Elfring's avatar Markus Elfring Committed by Stefano Stabellini
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arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi() 

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Reviewed-by: default avatarStefano Stabellini <sstabellini@kernel.org>
parent 031229b8

arch/arm/xen/p2m.c

+2 −3
Original line number Diff line number Diff line
@@ -145,10 +145,9 @@ bool __set_phys_to_machine_multi(unsigned long pfn, 
	}



	p2m_entry = kzalloc(sizeof(*p2m_entry), GFP_NOWAIT);

	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;