• Jeff Layton's avatar
    sunrpc: silence build warning in gss_fill_context · 173db309
    Jeff Layton authored
    Since commit 620038f6, 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: default avatarJeff Layton <jlayton@redhat.com>
    [Trond: just remove the parameters rather than initialising timeout]
    Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
    173db309
auth_gss.c 44.3 KB