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[8/8] nds32/setup: remove unused memblock_region variable in setup_memory()

Message ID 20210909011023.FwapIlJdh%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [1/8] mm/hmm: bypass devmap pte when all pfn requested flags are fulfilled | expand

Commit Message

Andrew Morton Sept. 9, 2021, 1:10 a.m. UTC 
From: Mike Rapoport <rppt@linux.ibm.com>
Subject: nds32/setup: remove unused memblock_region variable in setup_memory()

kernel test robot reports unused variable warning:

cppcheck possible warnings: (new ones prefixed by >>, may not real
problems)

>> arch/nds32/kernel/setup.c:247:26: warning: Unused variable: region
>> [unusedVariable]
    struct memblock_region *region;
                            ^

Remove the unused variable.

Link: https://lkml.kernel.org/r/20210712125218.28951-1-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/nds32/kernel/setup.c |    1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

--- a/arch/nds32/kernel/setup.c~nds32-setup-remove-unused-memblock_region-variable-in-setup_memory
+++ a/arch/nds32/kernel/setup.c
@@ -244,7 +244,6 @@  static void __init setup_memory(void)
 	unsigned long ram_start_pfn;
 	unsigned long free_ram_start_pfn;
 	phys_addr_t memory_start, memory_end;
-	struct memblock_region *region;
 
 	memory_end = memory_start = 0;