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authorAndy Green <andy@warmcat.com>2018-05-22 09:24:27 +0800
committerThomas Monjalon <thomas@monjalon.net>2018-05-22 16:27:15 +0200
commitad3781066261848c163e700c3c5baa16fecc2247 (patch)
tree8c9edca2aaab4e231e2898cfc18eae078e076b3c /lib/librte_mbuf
parentf37a2e7c747b0758fcd8390482aeeac490f688b5 (diff)
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mbuf: fix type of private size in detach
GCC 8.1 warned: In function 'rte_pktmbuf_detach': rte_mbuf.h:1583:17: warning: conversion from 'uint32_t' {aka 'unsigned int'} to 'uint16_t' {aka 'short unsigned int'} may change value [-Wconversion] m->priv_size = priv_size; ^~~~~~~~~ The temp priv_size is declared as a uint32_t. But it only deals in uint16_t. m->priv_size is a uint16_t. Change it to a uint16_t. Fixes: 355e6735b3 ("mbuf: fix cloning with private mbuf data") Cc: stable@dpdk.org Signed-off-by: Andy Green <andy@warmcat.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Diffstat (limited to 'lib/librte_mbuf')
-rw-r--r--lib/librte_mbuf/rte_mbuf.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index 28fd4ad..76e37a2 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -1571,7 +1571,8 @@ __rte_pktmbuf_free_direct(struct rte_mbuf *m)
static inline void rte_pktmbuf_detach(struct rte_mbuf *m)
{
struct rte_mempool *mp = m->pool;
- uint32_t mbuf_size, buf_len, priv_size;
+ uint32_t mbuf_size, buf_len;
+ uint16_t priv_size;
if (RTE_MBUF_HAS_EXTBUF(m))
__rte_pktmbuf_free_extbuf(m);