Commit 79578be4 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso Committed by Florian Westphal
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netfilter: nf_log: consolidate check for NULL logger in lookup function 



Consolidate pointer fetch to logger and check for NULL in
__find_logger().

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
parent aa23cfe6

net/netfilter/nf_log.c

+2 −2
Original line number Diff line number Diff line
@@ -31,10 +31,10 @@ static struct nf_logger *__find_logger(int pf, const char *str_logger) 
	int i;



	for (i = 0; i < NF_LOG_TYPE_MAX; i++) {

		if (loggers[pf][i] == NULL)

		log = nft_log_dereference(loggers[pf][i]);

		if (!log)

			continue;



		log = nft_log_dereference(loggers[pf][i]);

		if (!strncasecmp(str_logger, log->name, strlen(log->name)))

			return log;

	}