----- Ursprüngliche Mail -----
> Von: "Fuqian Huang" <huangfq.dax...@gmail.com>
> CC: "Fuqian Huang" <huangfq.dax...@gmail.com>, "David Woodhouse"
> <dw...@infradead.org>, "richard" <rich...@nod.at>,
> "linux-mtd" <linux-...@lists.infradead.org>, "linux-kernel"
> <linux-kernel@vger.kernel.org>
> Gesendet: Donnerstag, 27. Juni 2019 19:41:00
> Betreff: [PATCH 44/87] fs: jffs2: replace kmalloc and memset with kzalloc
> kmalloc + memset(0) -> kzalloc
>
> Signed-off-by: Fuqian Huang <huangfq.dax...@gmail.com>
> ---
> fs/jffs2/erase.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
> index 83b8f06b4a64..30c4385c6545 100644
> --- a/fs/jffs2/erase.c
> +++ b/fs/jffs2/erase.c
> @@ -43,7 +43,7 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
> jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n",
> __func__,
> jeb->offset, jeb->offset, jeb->offset + c->sector_size);
> - instr = kmalloc(sizeof(struct erase_info), GFP_KERNEL);
> + instr = kzalloc(sizeof(struct erase_info), GFP_KERNEL);
> if (!instr) {
> pr_warn("kmalloc for struct erase_info in jffs2_erase_block
> failed. Refiling
> block for later\n");
You missed this "kmalloc" instance. :-D
> mutex_lock(&c->erase_free_sem);
> @@ -57,8 +57,6 @@ static void jffs2_erase_block(struct jffs2_sb_info *c,
> return;
> }
>
> - memset(instr, 0, sizeof(*instr));
> -
> instr->addr = jeb->offset;
> instr->len = c->sector_size;
Thanks,
//richard
