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path: root/drivers/net/slip.c
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Diffstat (limited to 'drivers/net/slip.c')
-rw-r--r--drivers/net/slip.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 19112712daf0..c79e0ad4ba02 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -198,18 +198,12 @@ err_exit:
static void
sl_free_bufs(struct slip *sl)
{
- void * tmp;
-
/* Free all SLIP frame buffers. */
- tmp = xchg(&sl->rbuff, NULL);
- kfree(tmp);
- tmp = xchg(&sl->xbuff, NULL);
- kfree(tmp);
+ kfree(xchg(&sl->rbuff, NULL));
+ kfree(xchg(&sl->xbuff, NULL));
#ifdef SL_INCLUDE_CSLIP
- tmp = xchg(&sl->cbuff, NULL);
- kfree(tmp);
- if ((tmp = xchg(&sl->slcomp, NULL)) != NULL)
- slhc_free(tmp);
+ kfree(xchg(&sl->cbuff, NULL));
+ slhc_free(xchg(&sl->slcomp, NULL));
#endif
}