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authorYang Yingliang <yangyingliang@huawei.com>2020-11-17 09:22:29 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-12-09 15:38:13 +0100
commitd1b928ee1cfa965a3327bbaa59bfa005d97fa0fe (patch)
tree8e2b46ba3fb37bf02d774d6c5d0e19c72a172248 /drivers/accessibility
parent54bf54c859ec1e7c9c3152a2ec53c5fe4078eb1f (diff)
downloadlinux-d1b928ee1cfa965a3327bbaa59bfa005d97fa0fe.tar.bz2
speakup: fix uninitialized flush_lock
The flush_lock is uninitialized, use DEFINE_SPINLOCK to define and initialize flush_lock. Fixes: c6e3fd22cd53 ("Staging: add speakup to the staging directory") Reported-by: Hulk Robot <hulkci@huawei.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20201117012229.3395186-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/accessibility')
-rw-r--r--drivers/accessibility/speakup/speakup_dectlk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/accessibility/speakup/speakup_dectlk.c b/drivers/accessibility/speakup/speakup_dectlk.c
index 780214b5ca16..ab6d61e80b1c 100644
--- a/drivers/accessibility/speakup/speakup_dectlk.c
+++ b/drivers/accessibility/speakup/speakup_dectlk.c
@@ -37,7 +37,7 @@ static unsigned char get_index(struct spk_synth *synth);
static int in_escape;
static int is_flushing;
-static spinlock_t flush_lock;
+static DEFINE_SPINLOCK(flush_lock);
static DECLARE_WAIT_QUEUE_HEAD(flush);
static struct var_t vars[] = {