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NFS: Remove print_overflow_msg()

Browse source 
This issue is now captured by a trace point in the RPC client.

Signed-off-by: Chuck Lever <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>
This commit is contained in:
Chuck Lever 2019-02-11 11:24:21 -05:00 • committed by Anna Schumaker
commit eb72f484a5
8 changed files with 219 additions and 600 deletions
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14
fs/lockd/clnt4xdr.c
View file

@ -74,17 +74,6 @@ static void nlm4_compute_offsets(const struct nlm_lock *lock,
*l_len = loff_t_to_s64(fl->fl_end - fl->fl_start + 1);
}
/*
* Handle decode buffer overflows out-of-line.
*/
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
{
dprintk("lockd: %s prematurely hit the end of our receive buffer. "
"Remaining buffer length is %tu words.\n",
func, xdr->end - xdr->p);
}
/*
* Encode/decode NLMv4 basic data types
*
@ -176,7 +165,6 @@ out_size:
dprintk("NFS: returned cookie was too long: %u\n", length);
return -EIO;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}
@ -236,7 +224,6 @@ out_bad_xdr:
__func__, be32_to_cpup(p));
return -EIO;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}
@ -309,7 +296,6 @@ static int decode_nlm4_holder(struct xdr_stream *xdr, struct nlm_res *result)
out:
return error;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}

14
fs/lockd/clntxdr.c
View file

@ -70,17 +70,6 @@ static void nlm_compute_offsets(const struct nlm_lock *lock,
*l_len = loff_t_to_s32(fl->fl_end - fl->fl_start + 1);
}
/*
* Handle decode buffer overflows out-of-line.
*/
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
{
dprintk("lockd: %s prematurely hit the end of our receive buffer. "
"Remaining buffer length is %tu words.\n",
func, xdr->end - xdr->p);
}
/*
* Encode/decode NLMv3 basic data types
*
@ -173,7 +162,6 @@ out_size:
dprintk("NFS: returned cookie was too long: %u\n", length);
return -EIO;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}
@ -231,7 +219,6 @@ out_enum:
__func__, be32_to_cpup(p));
return -EIO;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}
@ -303,7 +290,6 @@ static int decode_nlm_holder(struct xdr_stream *xdr, struct nlm_res *result)
out:
return error;
out_overflow:
print_overflow_msg(__func__, xdr);
return -EIO;
}