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| author | Aaron Conole <aconole@bytheb.org> | 2015-09-27 01:50:42 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-10-28 18:38:11 +0300 |
| commit | ba6b490e49400451a38ef87a9e1ce57b3428801a (patch) | |
| tree | 802b3f01a5513ea9ccd1fff5d2c4c2ffcac0e22f /include/net/af_unix.h | |
| parent | ac2bc9a7931df4492ac388dd9ea4bb82b99ee43b (diff) | |
| download | linux-ba6b490e49400451a38ef87a9e1ce57b3428801a.tar.xz | |
af_unix: Convert the unix_sk macro to an inline function for type safety
[ Upstream commit 4613012db1d911f80897f9446a49de817b2c4c47 ]
As suggested by Eric Dumazet this change replaces the
#define with a static inline function to enjoy
complaints by the compiler when misusing the API.
Signed-off-by: Aaron Conole <aconole@bytheb.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'include/net/af_unix.h')
| -rw-r--r-- | include/net/af_unix.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index a175ba4a7adb..dfe4ddfbb43c 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -64,7 +64,11 @@ struct unix_sock { #define UNIX_GC_MAYBE_CYCLE 1 struct socket_wq peer_wq; }; -#define unix_sk(__sk) ((struct unix_sock *)__sk) + +static inline struct unix_sock *unix_sk(struct sock *sk) +{ + return (struct unix_sock *)sk; +} #define peer_wait peer_wq.wait |