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afs: Use afs_extract_discard() rather than iov_iter_discard() 

Use afs_extract_discard() rather than iov_iter_discard() as the former is a
wrapper for the latter, providing a place to put tracepoints.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2019-08-20 09:22:38 +01:00
parent 52c9c13078
commit 23a289137a
2 changed files with 5 additions and 5 deletions
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4
fs/afs/fsclient.c
View File

@ -392,7 +392,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
goto no_more_data;
/* Discard any excess data the server gave us */
iov_iter_discard(&call->iter, READ, req->actual_len - req->len);
afs_extract_discard(call, req->actual_len - req->len);
call->unmarshall = 3;
/* Fall through */
@ -1870,7 +1870,7 @@ static int afs_deliver_fs_get_capabilities(struct afs_call *call)
call->count = count;
call->count2 = count;
iov_iter_discard(&call->iter, READ, count * sizeof(__be32));
afs_extract_discard(call, count * sizeof(__be32));
call->unmarshall++;
/* Fall through */

6
fs/afs/yfsclient.c
View File

@ -505,7 +505,7 @@ static int yfs_deliver_fs_fetch_data64(struct afs_call *call)
goto no_more_data;
/* Discard any excess data the server gave us */
iov_iter_discard(&call->iter, READ, req->actual_len - req->len);
afs_extract_discard(call, req->actual_len - req->len);
call->unmarshall = 3;
/* Fall through */
@ -2007,7 +2007,7 @@ static int yfs_deliver_fs_fetch_opaque_acl(struct afs_call *call)
acl->size = call->count2;
afs_extract_begin(call, acl->data, size);
} else {
iov_iter_discard(&call->iter, READ, size);
afs_extract_discard(call, size);
}
call->unmarshall++;
/* Fall through */
@ -2039,7 +2039,7 @@ static int yfs_deliver_fs_fetch_opaque_acl(struct afs_call *call)
acl->size = call->count2;
afs_extract_begin(call, acl->data, size);
} else {
iov_iter_discard(&call->iter, READ, size);
afs_extract_discard(call, size);
}
call->unmarshall++;
/* Fall through */