Commit 84a0a967 authored Jun 04, 2017 by Markus Elfring Committed by Stefano Stabellini Jun 05, 2017

arm/xen: Adjust one function call together with a variable assignment



The script "checkpatch.pl" pointed information out like the following.

ERROR: do not use assignment in if condition

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>

parent d6bb4ec3

arch/arm/xen/p2m.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -153,7 +153,8 @@ bool __set_phys_to_machine_multi(unsigned long pfn,
		p2m_entry->mfn = mfn;

		write_lock_irqsave(&p2m_lock, irqflags);
		if ((rc = xen_add_phys_to_mach_entry(p2m_entry)) < 0) {
		rc = xen_add_phys_to_mach_entry(p2m_entry);
		if (rc < 0) {
		write_unlock_irqrestore(&p2m_lock, irqflags);
		return false;
		}