diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 16:57:20 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 16:57:20 -0700 |
commit | bb07b00be77fb33274cb44a03bdbf2471e556189 (patch) | |
tree | 620390077de843dd7626998f0d8441d14a6c66d9 /drivers/xen/tmem.c | |
parent | b7165ebbf0898bad9aaeddfa22b918e94ed90e07 (diff) | |
parent | 7d132055814ef17a6c7b69f342244c410a5e000f (diff) |
Merge 3.10-rc6 into driver-core-next
We want these fixes here too.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/xen/tmem.c')
-rw-r--r-- | drivers/xen/tmem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c index 18e8bd8fa94..0f0493c6337 100644 --- a/drivers/xen/tmem.c +++ b/drivers/xen/tmem.c @@ -41,6 +41,8 @@ module_param(selfballooning, bool, S_IRUGO); #ifdef CONFIG_FRONTSWAP static bool frontswap __read_mostly = true; module_param(frontswap, bool, S_IRUGO); +#else /* CONFIG_FRONTSWAP */ +#define frontswap (0) #endif /* CONFIG_FRONTSWAP */ #ifdef CONFIG_XEN_SELFBALLOONING @@ -377,10 +379,10 @@ static int xen_tmem_init(void) #ifdef CONFIG_FRONTSWAP if (tmem_enabled && frontswap) { char *s = ""; - struct frontswap_ops *old_ops = - frontswap_register_ops(&tmem_frontswap_ops); + struct frontswap_ops *old_ops; tmem_frontswap_poolid = -1; + old_ops = frontswap_register_ops(&tmem_frontswap_ops); if (IS_ERR(old_ops) || old_ops) { if (IS_ERR(old_ops)) return PTR_ERR(old_ops); |