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| author | Jeff Layton <jlayton@redhat.com> | 2013-02-07 10:29:06 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-02-17 15:37:14 -0500 |
| commit | 173db3093474e7691f2c2f3136313565bd366f6c (patch) | |
| tree | fe5289c053f09dd4c1b1006942aa57869bbf448b /net/sunrpc | |
| parent | 96aa1549afa6c79ae4a4f099de861efd218c38d8 (diff) | |
| download | lwn-173db3093474e7691f2c2f3136313565bd366f6c.tar.gz lwn-173db3093474e7691f2c2f3136313565bd366f6c.zip | |
sunrpc: silence build warning in gss_fill_context
Since commit 620038f6d23, gcc is throwing the following warning:
CC [M] net/sunrpc/auth_gss/auth_gss.o
In file included from include/linux/sunrpc/types.h:14:0,
from include/linux/sunrpc/sched.h:14,
from include/linux/sunrpc/clnt.h:18,
from net/sunrpc/auth_gss/auth_gss.c:45:
net/sunrpc/auth_gss/auth_gss.c: In function ‘gss_pipe_downcall’:
include/linux/sunrpc/debug.h:45:10: warning: ‘timeout’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
printk(KERN_DEFAULT args); \
^
net/sunrpc/auth_gss/auth_gss.c:194:15: note: ‘timeout’ was declared here
unsigned int timeout;
^
If simple_get_bytes returns an error, then we'll end up calling printk
with an uninitialized timeout value. Reasonably harmless, but fairly
simple to fix by removing the printout of the uninitialised parameters.
Cc: Andy Adamson <andros@netapp.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
[Trond: just remove the parameters rather than initialising timeout]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index e7243f9b405d..911ef008b701 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -247,8 +247,7 @@ gss_fill_context(const void *p, const void *end, struct gss_cl_ctx *ctx, struct __func__, ctx->gc_expiry, now, timeout); return q; err: - dprintk("RPC: %s returns %ld gc_expiry %lu now %lu timeout %u\n", - __func__, -PTR_ERR(p), ctx->gc_expiry, now, timeout); + dprintk("RPC: %s returns error %ld\n", __func__, -PTR_ERR(p)); return p; } |