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| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-07-10 10:54:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-10 23:13:45 -0700 |
| commit | a55b138b1da3d25c04f66f8df03d659dfd46c950 (patch) | |
| tree | 3f30fa64e1d96bbd2e07fc6fbfb7f9adf6ea12ca /net/core/dev.c | |
| parent | fdd28d7328f4c3ddf77ba163e257d7dc48392767 (diff) | |
| download | lwn-a55b138b1da3d25c04f66f8df03d659dfd46c950.tar.gz lwn-a55b138b1da3d25c04f66f8df03d659dfd46c950.zip | |
net: Properly define functions with no parameters
Defining a function with no parameters as 'T foo()' is the deprecated
K&R style, and is not strictly equivalent to defining it as 'T foo(void)'.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 69f7a1a393d8..9c21548e5b31 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1798,7 +1798,7 @@ EXPORT_SYMBOL(netif_set_real_num_rx_queues); * This routine should set an upper limit on the number of RSS queues * used by default by multiqueue devices. */ -int netif_get_num_default_rss_queues() +int netif_get_num_default_rss_queues(void) { return min_t(int, DEFAULT_MAX_NUM_RSS_QUEUES, num_online_cpus()); } |