[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [XEN PATCH v2] xen/domain_page: address violations of MISRA C:2012 Rule 8.3
Make function defintions and declarations consistent. No functional change. Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx> --- Changes in v2: - use 'ptr' do denote a const void * parameter. --- xen/arch/arm/domain_page.c | 10 +++++----- xen/include/xen/domain_page.h | 12 ++++++------ 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/xen/arch/arm/domain_page.c b/xen/arch/arm/domain_page.c index b7c02c9190..3a43601623 100644 --- a/xen/arch/arm/domain_page.c +++ b/xen/arch/arm/domain_page.c @@ -74,9 +74,9 @@ void *map_domain_page_global(mfn_t mfn) return vmap(&mfn, 1); } -void unmap_domain_page_global(const void *va) +void unmap_domain_page_global(const void *ptr) { - vunmap(va); + vunmap(ptr); } /* Map a page of domheap memory */ @@ -149,13 +149,13 @@ void *map_domain_page(mfn_t mfn) } /* Release a mapping taken with map_domain_page() */ -void unmap_domain_page(const void *va) +void unmap_domain_page(const void *ptr) { unsigned long flags; lpae_t *map = this_cpu(xen_dommap); - int slot = ((unsigned long) va - DOMHEAP_VIRT_START) >> SECOND_SHIFT; + int slot = ((unsigned long)ptr - DOMHEAP_VIRT_START) >> SECOND_SHIFT; - if ( !va ) + if ( !ptr ) return; local_irq_save(flags); diff --git a/xen/include/xen/domain_page.h b/xen/include/xen/domain_page.h index 0ff5cdd294..e1dd24ae58 100644 --- a/xen/include/xen/domain_page.h +++ b/xen/include/xen/domain_page.h @@ -29,12 +29,12 @@ void *map_domain_page(mfn_t mfn); * Pass a VA within a page previously mapped in the context of the * currently-executing VCPU via a call to map_domain_page(). */ -void unmap_domain_page(const void *va); +void unmap_domain_page(const void *ptr); -/* +/* * Given a VA from map_domain_page(), return its underlying MFN. */ -mfn_t domain_page_map_to_mfn(const void *va); +mfn_t domain_page_map_to_mfn(const void *ptr); /* * Similar to the above calls, except the mapping is accessible in all @@ -42,7 +42,7 @@ mfn_t domain_page_map_to_mfn(const void *va); * mappings can also be unmapped from any context. */ void *map_domain_page_global(mfn_t mfn); -void unmap_domain_page_global(const void *va); +void unmap_domain_page_global(const void *ptr); #define __map_domain_page(pg) map_domain_page(page_to_mfn(pg)) @@ -55,8 +55,8 @@ static inline void *__map_domain_page_global(const struct page_info *pg) #define map_domain_page(mfn) __mfn_to_virt(mfn_x(mfn)) #define __map_domain_page(pg) page_to_virt(pg) -#define unmap_domain_page(va) ((void)(va)) -#define domain_page_map_to_mfn(va) _mfn(__virt_to_mfn((unsigned long)(va))) +#define unmap_domain_page(ptr) ((void)(ptr)) +#define domain_page_map_to_mfn(ptr) _mfn(__virt_to_mfn((unsigned long)(ptr))) static inline void *map_domain_page_global(mfn_t mfn) { -- 2.34.1
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