Searched refs:kern_buf (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/net/ethernet/brocade/bna/ |
| D | bnad_debugfs.c | 322 void *kern_buf; in bnad_debugfs_write_regrd() local
325 kern_buf = kzalloc(nbytes, GFP_KERNEL); in bnad_debugfs_write_regrd()
326 if (!kern_buf) in bnad_debugfs_write_regrd()
329 if (copy_from_user(kern_buf, (void __user *)buf, nbytes)) { in bnad_debugfs_write_regrd()
330 kfree(kern_buf); in bnad_debugfs_write_regrd()
334 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bnad_debugfs_write_regrd()
338 kfree(kern_buf); in bnad_debugfs_write_regrd()
342 kfree(kern_buf); in bnad_debugfs_write_regrd()
389 void *kern_buf; in bnad_debugfs_write_regwr() local
392 kern_buf = kzalloc(nbytes, GFP_KERNEL); in bnad_debugfs_write_regwr()
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| /linux-4.1.27/drivers/scsi/bfa/ |
| D | bfad_debugfs.c | 261 void *kern_buf; in bfad_debugfs_write_regrd() local
263 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regrd()
264 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regrd()
265 return PTR_ERR(kern_buf); in bfad_debugfs_write_regrd()
267 rc = sscanf(kern_buf, "%x:%x", &addr, &len); in bfad_debugfs_write_regrd()
272 kfree(kern_buf); in bfad_debugfs_write_regrd()
276 kfree(kern_buf); in bfad_debugfs_write_regrd()
328 void *kern_buf; in bfad_debugfs_write_regwr() local
330 kern_buf = memdup_user(buf, nbytes); in bfad_debugfs_write_regwr()
331 if (IS_ERR(kern_buf)) in bfad_debugfs_write_regwr()
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| /linux-4.1.27/drivers/staging/vme/devices/ |
| D | vme_user.c | 96 void *kern_buf; /* Buffer address in kernel space */ member
239 image[minor].kern_buf, count, *ppos); in resource_to_user()
243 retval = __copy_to_user(buf, image[minor].kern_buf, in resource_to_user()
276 retval = __copy_from_user(image[minor].kern_buf, buf, in resource_from_user()
284 image[minor].kern_buf, copied, *ppos); in resource_from_user()
303 image_ptr = image[minor].kern_buf + *ppos; in buffer_to_user()
322 image_ptr = image[minor].kern_buf + *ppos; in buffer_from_user()
658 if (image[num].kern_buf) { in buf_unalloc()
665 image[num].kern_buf, image[num].pci_buf); in buf_unalloc()
667 image[num].kern_buf = NULL; in buf_unalloc()
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