diff options
| author | Harald Welte <laforge@gnumonks.org> | 2010-02-21 18:33:14 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2010-02-21 18:33:14 +0100 |
| commit | 8570a2ccd887b0c382fb8bd11aed00c19a16e47d (patch) | |
| tree | 09c3ceb63c494dbdf56e70f0e5d0f8ca21ff3d73 /src/target/firmware/include/comm | |
| parent | e943638a926a09e82fb56e18a1ca8ec14f2e1681 (diff) | |
fix msgb_talroom() calculation
Diffstat (limited to 'src/target/firmware/include/comm')
| -rw-r--r-- | src/target/firmware/include/comm/msgb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/target/firmware/include/comm/msgb.h b/src/target/firmware/include/comm/msgb.h index f7c9d147..d9d518e8 100644 --- a/src/target/firmware/include/comm/msgb.h +++ b/src/target/firmware/include/comm/msgb.h @@ -82,7 +82,7 @@ static inline unsigned char *msgb_pull(struct msgb *msgb, unsigned int len) } static inline int msgb_tailroom(const struct msgb *msgb) { - return (msgb->data + msgb->data_len) - msgb->tail; + return (msgb->head + msgb->data_len) - msgb->tail; } /* increase the headroom of an empty msgb, reducing the tailroom */ |