[CRIU] [PATCH 05/18] sk-unix: Make can_dump_unix_sk being boolean
Cyrill Gorcunov
gorcunov at openvz.org
Wed Apr 12 06:58:25 PDT 2017
Return 1 make my eyes bleeding, lets rather
mark it traditional.
Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
criu/sk-unix.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/criu/sk-unix.c b/criu/sk-unix.c
index a7f09a4b85f0..33791a916ca5 100644
--- a/criu/sk-unix.c
+++ b/criu/sk-unix.c
@@ -129,7 +129,7 @@ static void show_one_unix_img(const char *act, const UnixSkEntry *e)
act, e->id, e->ino, e->peer, e->type, e->state, (int)e->name.len);
}
-static int can_dump_unix_sk(const struct unix_sk_desc *sk)
+static bool can_dump_unix_sk(const struct unix_sk_desc *sk)
{
/*
* The last case in this "if" is seqpacket socket,
@@ -142,7 +142,7 @@ static int can_dump_unix_sk(const struct unix_sk_desc *sk)
pr_err("Unsupported type (%d) on socket %x.\n"
"Only stream/dgram/seqpacket are supported.\n",
sk->type, sk->sd.ino);
- return 0;
+ return false;
}
switch (sk->state) {
@@ -153,10 +153,10 @@ static int can_dump_unix_sk(const struct unix_sk_desc *sk)
default:
pr_err("Unknown state %d for unix socket %x\n",
sk->state, sk->sd.ino);
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static bool unix_sk_exception_lookup_id(unsigned int ino)
--
2.7.4
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