| Message ID | 20260827145437.490605-3-ekffu200098@gmail.com |
|---|---|
| State | New |
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From: Sang-Heon Jeon <ekffu200098@gmail.com>
To: "David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>
Cc: linux-kernel@vger.kernel.org,
sparclinux@vger.kernel.org
Subject: [PATCH 2/2] sparc32: remove redundant memset in srmmu_nocache_init()
Date: Thu, 27 Aug 2026 23:54:34 +0900
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| Series |
sparc32: remove redundant memsets after memblock allocations
|
expand
|
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 9a74902ad181..f9a92a07a255 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -279,7 +279,6 @@ static void __init srmmu_nocache_init(void) srmmu_nocache_pool = memblock_alloc_or_panic(srmmu_nocache_size, SRMMU_NOCACHE_ALIGN_MAX); - memset(srmmu_nocache_pool, 0, srmmu_nocache_size); srmmu_nocache_bitmap = memblock_alloc_or_panic(BITS_TO_LONGS(bitmap_bits) * sizeof(long),
memblock_alloc_or_panic() returns zeroed memory, so the memset after the allocation is redundant. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> --- arch/sparc/mm/srmmu.c | 1 - 1 file changed, 1 deletion(-)