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tools/virtiofsd/fuse_lowlevel: Fix fuse_out_header::error value 

Fix warning reported by Clang static code analyzer:

    CC      tools/virtiofsd/fuse_lowlevel.o
  tools/virtiofsd/fuse_lowlevel.c:195:9: warning: Value stored to 'error' is never read
          error = -ERANGE;
          ^       ~~~~~~~

Fixes: 3db2876
Reported-by: Clang Static Analyzer
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-17 10:42:40 +01:00 committed by Dr. David Alan Gilbert
parent 4e1fb9e7bc
commit 09c086b2a1
1 changed files with 1 additions and 1 deletions
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2
tools/virtiofsd/fuse_lowlevel.c
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@ -192,7 +192,7 @@ int fuse_send_reply_iov_nofree(fuse_req_t req, int error, struct iovec *iov,
if (error <= -1000 || error > 0) {
fuse_log(FUSE_LOG_ERR, "fuse: bad error value: %i\n", error);
error = -ERANGE;
out.error = -ERANGE;
}
iov[0].iov_base = &out;