There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_for_completion_killable_timeout() causing patterns like:
timeout = wait_for_completion_killable_timeout(...)
if (!timeout) return -ETIMEDOUT;
with all kinds of permutations. Use 'time_left' as a variable to make the code
self explaining.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
{
struct crypto_larval *larval = (void *)alg;
- long timeout;
+ long time_left;
if (!crypto_boot_test_finished())
crypto_start_test(larval);
- timeout = wait_for_completion_killable_timeout(
+ time_left = wait_for_completion_killable_timeout(
&larval->completion, 60 * HZ);
alg = larval->adult;
- if (timeout < 0)
+ if (time_left < 0)
alg = ERR_PTR(-EINTR);
- else if (!timeout)
+ else if (!time_left)
alg = ERR_PTR(-ETIMEDOUT);
else if (!alg)
alg = ERR_PTR(-ENOENT);