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| author | Sven Eckelmann <sven@narfation.org> | 2016-02-22 21:02:39 +0100 |
|---|---|---|
| committer | Antonio Quartulli <a@unstable.cc> | 2016-05-10 18:28:54 +0800 |
| commit | 4b426b108ac82b27f5af40df7da05a2501fd2aca (patch) | |
| tree | c3dc63c67671262f1abb68fbb4dccc7adacdb3f9 /net/batman-adv/distributed-arp-table.c | |
| parent | f0b94ebccd2b924237ca7a101da3db70c3a8f0f2 (diff) | |
| download | lwn-4b426b108ac82b27f5af40df7da05a2501fd2aca.tar.gz lwn-4b426b108ac82b27f5af40df7da05a2501fd2aca.zip | |
batman-adv: Use bool as return type for boolean functions
It is easier to understand that the returned value of a specific function
doesn't have to be 0 when the functions was successful when the actual
return type is bool. This is especially true when all surrounding functions
with return type int use negative values to return the error code.
Reported-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Diffstat (limited to 'net/batman-adv/distributed-arp-table.c')
| -rw-r--r-- | net/batman-adv/distributed-arp-table.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 67f44f5d630b..278800a99c69 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -165,14 +165,14 @@ static void batadv_dat_purge(struct work_struct *work) * @node: node in the local table * @data2: second object to compare the node to * - * Return: 1 if the two entries are the same, 0 otherwise. + * Return: true if the two entries are the same, false otherwise. */ -static int batadv_compare_dat(const struct hlist_node *node, const void *data2) +static bool batadv_compare_dat(const struct hlist_node *node, const void *data2) { const void *data1 = container_of(node, struct batadv_dat_entry, hash_entry); - return memcmp(data1, data2, sizeof(__be32)) == 0 ? 1 : 0; + return memcmp(data1, data2, sizeof(__be32)) == 0; } /** |