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irda: Delete an unnecessary check before the function call "irlmp_unregister_service"
The irlmp_unregister_service() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 1 additions and 2 deletions
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@ -2123,8 +2123,7 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
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}
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}
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/* Unregister any old registration */
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/* Unregister any old registration */
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if (self->skey)
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irlmp_unregister_service(self->skey);
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irlmp_unregister_service(self->skey);
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self->skey = irlmp_register_service((__u16) opt);
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self->skey = irlmp_register_service((__u16) opt);
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break;
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break;
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