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msgb: msgb_get: Drop unneeded tmp var 

Change-Id: I27bb2ab59408c9cd1363b3b5acb2263128c55732
This commit is contained in:
Pau Espin 2018-04-11 20:09:13 +02:00
parent 4eeb808c43
commit 9fa0912e5b
1 changed files with 1 additions and 2 deletions
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3
include/osmocom/core/msgb.h
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@ -230,13 +230,12 @@ static inline void msgb_put_u32(struct msgb *msgb, uint32_t word)
*/
static inline unsigned char *msgb_get(struct msgb *msgb, unsigned int len)
{
unsigned char *tmp = msgb->tail - len;
if (msgb_length(msgb) < len)
MSGB_ABORT(msgb, "msgb too small to get %u (len %u)\n",
len, msgb_length(msgb));
msgb->tail -= len;
msgb->len -= len;
return tmp;
return msgb->tail;
}
/*! remove uint8 from end of message