On Mon, 2014-06-02 at 19:29 +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((void __user *)buf, nbytes);
Unnecessary cast? [] > @@ -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((void __user *)buf, nbytes); here too? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
