From 033dcbf0936bd78f08526674f7e8bb219e3166bd Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Fri, 13 May 2022 15:28:31 +0200 Subject: [PATCH 02/13] Replace Z with z According to kernel trace and printf.3, Z shouldn't be used and is synonym to z. So replace accordingly. --- vtunerc_ctrldev.c | 4 ++-- vtunerc_main.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/vtunerc_ctrldev.c b/vtunerc_ctrldev.c index 6d0f05c329d1..8aa1346b8f04 100644 --- a/vtunerc_ctrldev.c +++ b/vtunerc_ctrldev.c @@ -59,11 +59,11 @@ static ssize_t vtunerc_ctrldev_write(struct file *filp, const char *buff, // allocate a bigger buffer ctx->kernel_buf = kmalloc(len, GFP_KERNEL); if (!ctx->kernel_buf) { - printk(KERN_ERR "vtunerc%d: unable to allocate buffer of %Zu bytes\n", ctx->idx, len); + printk(KERN_ERR "vtunerc%d: unable to allocate buffer of %zu bytes\n", ctx->idx, len); return -ENOMEM; } ctx->kernel_buf_size = len; - printk(KERN_INFO "vtunerc%d: allocated buffer of %Zu bytes\n", ctx->idx, len); + printk(KERN_INFO "vtunerc%d: allocated buffer of %zu bytes\n", ctx->idx, len); } if (down_interruptible(&ctx->tswrite_sem)) { diff --git a/vtunerc_main.c b/vtunerc_main.c index 1ba466a871d7..b2c8398ce735 100644 --- a/vtunerc_main.c +++ b/vtunerc_main.c @@ -406,7 +406,7 @@ static void __exit vtunerc_exit(void) // free allocated buffer if(ctx->kernel_buf != NULL) { kfree(ctx->kernel_buf); - printk(KERN_INFO "vtunerc%d: deallocated buffer of %Zu bytes\n", idx, ctx->kernel_buf_size); + printk(KERN_INFO "vtunerc%d: deallocated buffer of %zu bytes\n", idx, ctx->kernel_buf_size); ctx->kernel_buf = NULL; ctx->kernel_buf_size = 0; -- 2.36.1