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Fix warning when compiling with gcc46:
error: variable 'len' set but not used Approved by: dim, cperciva (mentor, blanket for pre-mentorship already-approved commits) MFC after: 3 days
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=230349
@ -585,7 +585,7 @@ iov2physical(struct datalink *dl, struct iovec *iov, int *niov, int maxiov,
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int fd, int *auxfd, int *nauxfd)
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{
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struct physical *p;
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int len, type;
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int type;
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unsigned h;
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p = (struct physical *)iov[(*niov)++].iov_base;
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@ -598,7 +598,6 @@ iov2physical(struct datalink *dl, struct iovec *iov, int *niov, int maxiov,
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p->desc.Write = physical_DescriptorWrite;
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p->type = PHYS_DIRECT;
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p->dl = dl;
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len = strlen(_PATH_DEV);
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p->out = NULL;
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p->connect_count = 1;
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