ARC: hide unused function unw_hdr_alloc (fd5de272) · Commits · 戴 / test

As kernelci.org reports, this function is not used in vdk_hs38_defconfig: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] Fixes: ("ARC: dw2 unwind: Reinstante unwinding out of modules") Link: https://kernelci.org/build/id/5d1cae3f59b514300340c132/logs/ Cc: stable@vger.kernel.org Signed-off-by:

Arnd Bergmann <arnd@arndb.de> Signed-off-by:

Vineet Gupta <vgupta@synopsys.com>

arch/arc/kernel/unwind.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -181,11 +181,6 @@ static void *__init unw_hdr_alloc_early(unsigned long sz)
		return memblock_alloc_from(sz, sizeof(unsigned int), MAX_DMA_ADDRESS);
		}

		static void *unw_hdr_alloc(unsigned long sz)
		{
		return kmalloc(sz, GFP_KERNEL);
		}

		static void init_unwind_table(struct unwind_table table, const char name,
		const void *core_start, unsigned long core_size,
		const void *init_start, unsigned long init_size,
		@@ -366,6 +361,10 @@ ret_err:
		}

		#ifdef CONFIG_MODULES
		static void *unw_hdr_alloc(unsigned long sz)
		{
		return kmalloc(sz, GFP_KERNEL);
		}

		static struct unwind_table *last_table;

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