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| author |   Mike Rapoport <rppt@linux.ibm.com> | 2020-08-06 23:24:21 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 11:33:27 -0700 |
| commit | 1a69a623d98397e3968a3bd6e9f650e8a5e8fdce (patch) | |
| tree | cfa764321d059a60a3d3a5cf3aaefc011f29bc4b /mm/vmalloc.c | |
| parent | mm/vmalloc: update the header about KVA rework (diff) | |
| download | linux-dev-1a69a623d98397e3968a3bd6e9f650e8a5e8fdce.tar.xz linux-dev-1a69a623d98397e3968a3bd6e9f650e8a5e8fdce.zip | |
mm: vmalloc: remove redundant assignment in unmap_kernel_range_noflush()
'addr' is set to 'start' and then a few lines afterwards 'start' is set to
'addr'. Remove the second asignment.
Fixes: 2ba3e6947aed ("mm/vmalloc: track which page-table levels were modified")
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Joerg Roedel <jroedel@suse.de>
Link: http://lkml.kernel.org/r/20200707163226.374685-1-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 970cbc453bcd..3d7b94eb0ac0 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -175,7 +175,6 @@ void unmap_kernel_range_noflush(unsigned long start, unsigned long size) pgtbl_mod_mask mask = 0; BUG_ON(addr >= end); - start = addr; pgd = pgd_offset_k(addr); do { next = pgd_addr_end(addr, end); |