diff options
| author | pfg <pfg@FreeBSD.org> | 2015-02-18 03:33:17 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2015-02-18 03:33:17 +0000 |
| commit | 56c732fb89237b36617c1495acbeed86716b7255 (patch) | |
| tree | b29a529881327b0bc1c2640683bb321bb8f458d1 /lib/libc | |
| parent | 0a219ba739034ca95b28aa25c7cba77221c8a5b0 (diff) | |
| download | FreeBSD-src-56c732fb89237b36617c1495acbeed86716b7255.zip FreeBSD-src-56c732fb89237b36617c1495acbeed86716b7255.tar.gz | |
libc: clean some set-but-not-used errors.
These were found by gcc 5.0 on Dragonfly BSD, however I
made no attempt to silence the false positives.
Obtained from: DragonFly (cf515c3a6f3a8964ad592e524442bc628f8ed63b)
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/rpc/clnt_dg.c | 3 | ||||
| -rw-r--r-- | lib/libc/rpc/rpc_soc.c | 2 | ||||
| -rw-r--r-- | lib/libc/stdio/xprintf_float.c | 3 |
3 files changed, 1 insertions, 7 deletions
diff --git a/lib/libc/rpc/clnt_dg.c b/lib/libc/rpc/clnt_dg.c index 5feab88..cebbaf9 100644 --- a/lib/libc/rpc/clnt_dg.c +++ b/lib/libc/rpc/clnt_dg.c @@ -327,7 +327,7 @@ clnt_dg_call(cl, proc, xargs, argsp, xresults, resultsp, utimeout) struct sockaddr *sa; sigset_t mask; sigset_t newmask; - socklen_t inlen, salen; + socklen_t salen; ssize_t recvlen = 0; int kin_len, n, rpc_lock_value; u_int32_t xid; @@ -520,7 +520,6 @@ get_reply: goto call_again_same_xid; } } - inlen = (socklen_t)recvlen; /* * now decode and validate the response diff --git a/lib/libc/rpc/rpc_soc.c b/lib/libc/rpc/rpc_soc.c index d7702f5..febc597 100644 --- a/lib/libc/rpc/rpc_soc.c +++ b/lib/libc/rpc/rpc_soc.c @@ -462,12 +462,10 @@ clntunix_create(raddr, prog, vers, sockp, sendsz, recvsz) u_int recvsz; { struct netbuf *svcaddr; - struct netconfig *nconf; CLIENT *cl; int len; cl = NULL; - nconf = NULL; svcaddr = NULL; if ((raddr->sun_len == 0) || ((svcaddr = malloc(sizeof(struct netbuf))) == NULL ) || diff --git a/lib/libc/stdio/xprintf_float.c b/lib/libc/stdio/xprintf_float.c index b719aac..ad17eb2 100644 --- a/lib/libc/stdio/xprintf_float.c +++ b/lib/libc/stdio/xprintf_float.c @@ -168,7 +168,6 @@ __printf_render_float(struct __printf_io *io, const struct printf_info *pi, cons int realsz; /* field size expanded by dprec, sign, etc */ int dprec; /* a copy of prec if [diouxX], 0 otherwise */ char ox[2]; /* space for 0x; ox[1] is either x, X, or \0 */ - int prsize; /* max size of printed field */ int ret; /* return value accumulator */ char *decimal_point; /* locale specific decimal point */ int n2; /* XXX: for PRINTANDPAD */ @@ -344,8 +343,6 @@ here: if (ox[1]) realsz += 2; - prsize = pi->width > realsz ? pi->width : realsz; - /* right-adjusting blank padding */ if (pi->pad != '0' && pi->left == 0) ret += __printf_pad(io, pi->width - realsz, 0); |
