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mm: vmalloc: remove redundant assignment in unmap_kernel_range_noflush()

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'addr' is set to 'start' and then a few lines afterwards 'start' is set to
'addr'.  Remove the second asignment.

Fixes: 2ba3e6947a ("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>
This commit is contained in:
Mike Rapoport 2020-08-06 23:24:21 -07:00 • committed by Linus Torvalds
parent d758ffe6b9
commit 1a69a623d9
1 changed files with 0 additions and 1 deletions
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mm/vmalloc.c
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@ -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);