On Mon, 2014-06-02 at 19:50 +0200, Fabian Frederick wrote:
> This patch also removes unnecessary printk(KERN_INFO
[]
> diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c
[]
> @@ -260,18 +260,10 @@ bfad_debugfs_write_regrd(struct file *file, const char
> __user *buf,
> unsigned long flags;
> void *kern_buf;
>
> - kern_buf = kzalloc(nbytes, GFP_KERNEL);
> + kern_buf = memdup_user(buf, nbytes);
>
trivial note:
There's an uncommon blank line here.
Generally this form is:
foo = memdup_user(bar, len);
if (IS_ERR(foo))
not
foo = memdup_user(bar, len);
if (IS_ERR(foo))
> @@ -336,18 +328,10 @@ bfad_debugfs_write_regwr(struct file *file, const char
> __user *buf,
> unsigned long flags;
> void *kern_buf;
>
> - kern_buf = kzalloc(nbytes, GFP_KERNEL);
> + kern_buf = memdup_user(buf, nbytes);
>
here too.
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