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authorColin Ian King <colin.king@canonical.com>2020-04-02 07:11:01 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-02 19:35:32 +0300
commit49aef7175cc6eb703a9280a7b830e675fe8f2704 (patch)
tree5b1f43fc63553e05342804c562aeeb0000dc80ed /mm
parentaa9f7d5172fac9bf1f09e678c35e287a40a7b7dd (diff)
downloadlinux-49aef7175cc6eb703a9280a7b830e675fe8f2704.tar.xz
mm/memblock.c: remove redundant assignment to variable max_addr
The variable max_addr is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Link: http://lkml.kernel.org/r/20200228235003.112718-1-colin.king@canonical.com Addresses-Coverity: ("Unused value") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/memblock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memblock.c b/mm/memblock.c
index eba94ee3de0b..4d06bbaded0f 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1698,7 +1698,7 @@ static phys_addr_t __init_memblock __find_max_addr(phys_addr_t limit)
void __init memblock_enforce_memory_limit(phys_addr_t limit)
{
- phys_addr_t max_addr = PHYS_ADDR_MAX;
+ phys_addr_t max_addr;
if (!limit)
return;