Commit 9d1936cf authored by Zhang Yanfei's avatar Zhang Yanfei Committed by Jiri Kosina
Browse files

mm/sparse: Remove unused ret in sparse_index_init 



The ret variable is not used in the function, so remove it and
directly return 0 at the end of the function.

Signed-off-by: default avatarZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent c2b3ebd0

mm/sparse.c

+1 −2
Original line number Diff line number Diff line
@@ -79,7 +79,6 @@ static int __meminit sparse_index_init(unsigned long section_nr, int nid) 
{

	unsigned long root = SECTION_NR_TO_ROOT(section_nr);

	struct mem_section *section;

	int ret = 0;



	if (mem_section[root])

		return -EEXIST;
@@ -90,7 +89,7 @@ static int __meminit sparse_index_init(unsigned long section_nr, int nid) 


	mem_section[root] = section;



	return ret;

	return 0;

}

#else /* !SPARSEMEM_EXTREME */

static inline int sparse_index_init(unsigned long section_nr, int nid)