diff options
| -rw-r--r-- | slirp/mbuf.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/slirp/mbuf.c b/slirp/mbuf.c index 18cbf759a7..0c189e1a7b 100644 --- a/slirp/mbuf.c +++ b/slirp/mbuf.c @@ -151,27 +151,25 @@ m_cat(struct mbuf *m, struct mbuf *n) void m_inc(struct mbuf *m, int size) { - int datasize; + int datasize; - /* some compiles throw up on gotos. This one we can fake. */ - if(m->m_size>size) return; + /* some compilers throw up on gotos. This one we can fake. */ + if (m->m_size > size) { + return; + } - if (m->m_flags & M_EXT) { - datasize = m->m_data - m->m_ext; - m->m_ext = g_realloc(m->m_ext, size + datasize); - m->m_data = m->m_ext + datasize; - } else { - char *dat; - datasize = m->m_data - m->m_dat; - dat = g_malloc(size + datasize); - memcpy(dat, m->m_dat, m->m_size); - - m->m_ext = dat; - m->m_data = m->m_ext + datasize; - m->m_flags |= M_EXT; - } + if (m->m_flags & M_EXT) { + datasize = m->m_data - m->m_ext; + m->m_ext = g_realloc(m->m_ext, size + datasize); + } else { + datasize = m->m_data - m->m_dat; + m->m_ext = g_malloc(size + datasize); + memcpy(m->m_ext, m->m_dat, m->m_size); + m->m_flags |= M_EXT; + } - m->m_size = size + datasize; + m->m_data = m->m_ext + datasize; + m->m_size = size + datasize; } |