Author: trasz
Date: Fri Jun 12 14:23:10 2020
New Revision: 362101
URL: https://svnweb.freebsd.org/changeset/base/362101

Log:
  Minor code cleanup; no functional changes.
  
  MFC after:    2 weeks
  Sponsored by: The FreeBSD Foundation
  Differential Revision:        https://reviews.freebsd.org/D25232

Modified:
  head/sys/compat/linux/linux_socket.c
  head/sys/compat/linux/linux_socket.h

Modified: head/sys/compat/linux/linux_socket.c
==============================================================================
--- head/sys/compat/linux/linux_socket.c        Fri Jun 12 14:14:01 2020        
(r362100)
+++ head/sys/compat/linux/linux_socket.c        Fri Jun 12 14:23:10 2020        
(r362101)
@@ -92,10 +92,9 @@ static int
 linux_to_bsd_sockopt_level(int level)
 {
 
-       switch (level) {
-       case LINUX_SOL_SOCKET:
+       if (level == LINUX_SOL_SOCKET)
                return (SOL_SOCKET);
-       }
+       /* Remaining values are RFC-defined protocol numbers. */
        return (level);
 }
 
@@ -103,10 +102,8 @@ static int
 bsd_to_linux_sockopt_level(int level)
 {
 
-       switch (level) {
-       case SOL_SOCKET:
+       if (level == SOL_SOCKET)
                return (LINUX_SOL_SOCKET);
-       }
        return (level);
 }
 

Modified: head/sys/compat/linux/linux_socket.h
==============================================================================
--- head/sys/compat/linux/linux_socket.h        Fri Jun 12 14:14:01 2020        
(r362100)
+++ head/sys/compat/linux/linux_socket.h        Fri Jun 12 14:23:10 2020        
(r362101)
@@ -170,12 +170,6 @@ int linux_accept(struct thread *td, struct linux_accep
 
 /* Socket defines */
 #define        LINUX_SOL_SOCKET        1
-#define        LINUX_SOL_IP            0
-#define        LINUX_SOL_TCP           6
-#define        LINUX_SOL_UDP           17
-#define        LINUX_SOL_IPV6          41
-#define        LINUX_SOL_IPX           256
-#define        LINUX_SOL_AX25          257
 
 #define        LINUX_SO_DEBUG          1
 #define        LINUX_SO_REUSEADDR      2
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