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zcache: Fix build error when sysfs is not defined

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Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Nitin Gupta
2011-08-04 15:05:24 -07:00
committed by Greg Kroah-Hartman
parent 3ca15c4486
commit d8c778fdf2
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/zcache/zcache-main.c
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@@ -1936,9 +1936,9 @@ __setup("nofrontswap", no_frontswap);
static int __init zcache_init(void) static int __init zcache_init(void)
{ {
#ifdef CONFIG_SYSFS
int ret = 0; int ret = 0;
#ifdef CONFIG_SYSFS
ret = sysfs_create_group(mm_kobj, &zcache_attr_group); ret = sysfs_create_group(mm_kobj, &zcache_attr_group);
if (ret) { if (ret) {
pr_err("zcache: can't create sysfs\n"); pr_err("zcache: can't create sysfs\n");