On 6/23/20 11:36 PM, Quentin Monnet wrote:
Building bpftool yields the following complaint:pids.c: In function 'emit_obj_refs_json': pids.c:175:80: warning: declaration of 'json_wtr' shadows a global declaration [-Wshadow] 175 | void emit_obj_refs_json(struct obj_refs_table *table, __u32 id, json_writer_t *json_wtr) | ~~~~~~~~~~~~~~~^~~~~~~~ In file included from pids.c:11: main.h:141:23: note: shadowed declaration is here 141 | extern json_writer_t *json_wtr; | ^~~~~~~~ Let's rename the variable. v2: - Rename the variable instead of calling the global json_wtr directly. Signed-off-by: Quentin Monnet <quen...@isovalent.com>
Applied, thanks!
