27b360f1b5
This script is based on the idea of the nullfree script
in the Linux kernel. It finds cases where a check for null
pointer is done, but is unnecessary because the function
already handles NULL pointer.
Basic example:
if (x->buf)
rte_free(x->buf);
can be reduced to:
rte_free(x->buf);
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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|---|---|---|
| .. | ||
| mtod-offset.cocci | ||
| namespace_ethdev.cocci | ||
| nullfree.cocci | ||
| prefix_mbuf_offload_flags.cocci | ||
| strlcpy-with-header.cocci | ||
| strlcpy.cocci | ||