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osmo_msgbdump_{l2,l3}(): Proper typecast 

This avoids compiler warnings like

/tmp/work/sysmobts_v2-poky-linux-gnueabi/osmo-pcu/0.4+gitAUTOINC+4c112dc5a6-r1.18/recipe-sysroot/usr/include/osmocom/core/msgb.h: In function 'const char* msgb_hexdump_l2(const msgb*)':
error: invalid conversion from 'void*' to 'const unsigned char*' [-fpermissive]
    return osmo_hexdump(msgb_l2(msg), msgb_l2len(msg));

which we've been getting in osmo-pcu builds on some platforms.

Change-Id: I0ec652a1a569ec1507d8411cf1ef87afabcca799
This commit is contained in:
Harald Welte 2018-02-09 10:32:03 +01:00
parent 6590044337
commit ebd2b0f405
1 changed files with 2 additions and 2 deletions
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4
include/osmocom/core/msgb.h
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@ -513,14 +513,14 @@ static inline const char *msgb_hexdump_l2(const struct msgb *msg)
{
if (!msgb_l2(msg) || !(msgb_l2len(msg)))
return "[]";
return osmo_hexdump(msgb_l2(msg), msgb_l2len(msg));
return osmo_hexdump((const unsigned char *) msgb_l2(msg), msgb_l2len(msg));
}
static inline const char *msgb_hexdump_l3(const struct msgb *msg)
{
if (!msgb_l3(msg) || !(msgb_l3len(msg)))
return "[]";
return osmo_hexdump(msgb_l3(msg), msgb_l3len(msg));
return osmo_hexdump((const unsigned char*) msgb_l3(msg), msgb_l3len(msg));
}
/*! @} */