From: Gustavo A. R. Silva Date: Thu, 28 May 2020 14:35:11 +0000 (-0500) Subject: block: Replace zero-length array with flexible-array X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8a631c26bd184a94f9699b0cc7e0d1d34428d395;p=linux.git block: Replace zero-length array with flexible-array There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva --- diff --git a/block/partitions/ldm.h b/block/partitions/ldm.h index 841580af7f9bd..d8d6beaa72c4d 100644 --- a/block/partitions/ldm.h +++ b/block/partitions/ldm.h @@ -93,7 +93,7 @@ struct frag { /* VBLK Fragment handling */ u8 num; /* Total number of records */ u8 rec; /* This is record number n */ u8 map; /* Which portions are in use */ - u8 data[0]; + u8 data[]; }; /* In memory LDM database structures. */