From: Mike Rapoport rppt@linux.ibm.com
commit 4eff124347191d1548eb4e14e20e77513dcbd0fe upstream.
Kernel test robot reports:
cppcheck possible warnings: (new ones prefixed by >>, may not real problems)
arch/openrisc/mm/init.c:125:10: warning: Uninitialized variable: region [uninitvar]
region->base, region->base + region->size); ^
Replace usage of memblock_region fields with 'start' and 'end' variables that are initialized in for_each_mem_range() and remove the declaration of region.
Fixes: b10d6bca8720 ("arch, drivers: replace for_each_membock() with for_each_mem_range()") Reported-by: kernel test robot lkp@intel.com Signed-off-by: Mike Rapoport rppt@linux.ibm.com Signed-off-by: Stafford Horne shorne@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/openrisc/mm/init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -76,7 +76,6 @@ static void __init map_ram(void) /* These mark extents of read-only kernel pages... * ...from vmlinux.lds.S */ - struct memblock_region *region;
v = PAGE_OFFSET;
@@ -122,7 +121,7 @@ static void __init map_ram(void) }
printk(KERN_INFO "%s: Memory: 0x%x-0x%x\n", __func__, - region->base, region->base + region->size); + start, end); } }