Commit 1a69a623 authored Aug 06, 2020 by Mike Rapoport Committed by Linus Torvalds Aug 07, 2020

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: 2ba3e694 ("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>

parent d758ffe6

mm/vmalloc.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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);

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