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hwrng: core - Fix double unlock in rng_dev_read
[safe/jmp/linux-2.6]
/
drivers
/
char
/
hw_random
/
core.c
diff --git
a/drivers/char/hw_random/core.c
b/drivers/char/hw_random/core.c
index
e989f67
..
3d9c61e
100644
(file)
--- a/
drivers/char/hw_random/core.c
+++ b/
drivers/char/hw_random/core.c
@@
-158,10
+158,11
@@
static ssize_t rng_dev_read(struct file *filp, char __user *buf,
goto out;
}
}
goto out;
}
}
-out_unlock:
- mutex_unlock(&rng_mutex);
out:
return ret ? : err;
out:
return ret ? : err;
+out_unlock:
+ mutex_unlock(&rng_mutex);
+ goto out;
}
}