Author: pfg
Date: Sat Jul 9 02:33:45 2016
New Revision: 302476
URL: https://svnweb.freebsd.org/changeset/base/302476
Log:
ng_mppc(4):: basic readability cleanups.
In particular use __unreachable() to appease static analyzers.
No functional change.
CID: 1356591
MFC after: 3 days
Modified:
head/sys/net/mppcc.c
head/sys/net/mppcd.c
Modified: head/sys/net/mppcc.c
==============================================================================
--- head/sys/net/mppcc.c Sat Jul 9 00:35:20 2016 (r302475)
+++ head/sys/net/mppcc.c Sat Jul 9 02:33:45 2016 (r302476)
@@ -232,8 +232,9 @@ int MPPC_Compress(u_char **src, u_char *
} else if (off < 8192) { /* 16-bit offset; 320 <= offset < 8192
*/
putbits16(*dst, 0xc000|(off-320), 16, &olen, &l);
} else { /* NOTREACHED */
+ __unreachable();
rtn &= ~MPPC_OK;
- return rtn;
+ return (rtn);
}
/* Encode length of match. */
Modified: head/sys/net/mppcd.c
==============================================================================
--- head/sys/net/mppcd.c Sat Jul 9 00:35:20 2016 (r302475)
+++ head/sys/net/mppcd.c Sat Jul 9 02:33:45 2016 (r302476)
@@ -170,7 +170,7 @@ int MPPC_Decompress(u_char **src, u_char
rtn &= ~MPPC_OK;
return (rtn);
}
- } else { /* NOTREACHED */
+ } else { /* This shouldn't happen. */
rtn &= ~MPPC_OK;
return (rtn);
}
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