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Groups > linux.kernel > #1657172
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/3] arm/xen: Adjust one function call together with a variable assignment |
| Date | 2017-06-04 23:10 +0200 |
| Message-ID | <tOKWB-1Yk-3@gated-at.bofh.it> (permalink) |
| References | <tOKWB-1Yk-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 4 Jun 2017 21:21:20 +0200
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>
---
arch/arm/xen/p2m.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index f5f74ac637b9..e71eefa2e427 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -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;
}
--
2.13.0
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[PATCH 0/3] ARM-XEN: Adjustments for __set_phys_to_machine_multi() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-06-04 23:10 +0200
[PATCH 3/3] arm/xen: Adjust one function call together with a variable assignment SF Markus Elfring <elfring@users.sourceforge.net> - 2017-06-04 23:10 +0200
Re: [PATCH 3/3] arm/xen: Adjust one function call together with a variable assignment Stefano Stabellini <sstabellini@kernel.org> - 2017-06-05 19:20 +0200
[PATCH 2/3] arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-06-04 23:10 +0200
Re: [PATCH 2/3] arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi() Stefano Stabellini <sstabellini@kernel.org> - 2017-06-05 19:20 +0200
[PATCH 1/3] arm/xen: Improve a size determination in __set_phys_to_machine_multi() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-06-04 23:10 +0200
Re: [PATCH 1/3] arm/xen: Improve a size determination in __set_phys_to_machine_multi() Stefano Stabellini <sstabellini@kernel.org> - 2017-06-05 19:20 +0200
Re: [PATCH 0/3] ARM-XEN: Adjustments for __set_phys_to_machine_multi() Stefano Stabellini <sstabellini@kernel.org> - 2017-06-05 20:00 +0200
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