We unlock here when we failed to take the lock.
Signed-off-by: Dan Carpenter <[email protected]>
---
This is in linux-next, and I think the debugfs code is only in Sumit's
tree.
diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index 466476f..174cd2c 100644
--- a/drivers/base/dma-buf.c
+++ b/drivers/base/dma-buf.c
@@ -593,7 +593,7 @@ static int dma_buf_describe(struct seq_file *s)
if (ret) {
seq_printf(s,
"\tERROR locking buffer object: skipping\n");
- goto skip_buffer;
+ continue;
}
seq_printf(s, "\t");
@@ -618,7 +618,6 @@ static int dma_buf_describe(struct seq_file *s)
count++;
size += buf_obj->size;
-skip_buffer:
mutex_unlock(&buf_obj->lock);
}
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