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[IPVS]: Relax the module get/put in ip_vs_app.c

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Both try_module_get/module_put already handle the module == NULL
case, so no need in manual checking.

This patch fits both net-2.6 and net-2.6.25.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov 2007-11-19 22:52:41 -08:00 committed by David S. Miller
parent 52427c9d11
commit 85b606800b
1 changed files with 2 additions and 7 deletions
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9
net/ipv4/ipvs/ip_vs_app.c
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@ -51,18 +51,13 @@ static DEFINE_MUTEX(__ip_vs_app_mutex);
*/
static inline int ip_vs_app_get(struct ip_vs_app *app)
{
/* test and get the module atomically */
if (app->module)
return try_module_get(app->module);
else
return 1;
return try_module_get(app->module);
}
static inline void ip_vs_app_put(struct ip_vs_app *app)
{
if (app->module)
module_put(app->module);
module_put(app->module);
}