On Wed, Jun 14, 2023 at 10:10:33AM +0800, baomingtong001@xxxxxxxxxx wrote: > fix the following coccicheck warning: > drivers/md/dm-snap-persistent.c:909:14-16: Unneeded variable: "sz". > - unsigned int sz = 0; > - return sz; > + return 0; Did the patched code compile OK for you? The semantics of the DMEMIT macro are perhaps a tad unexpected. Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/dm-devel
