drivers/block/pktcdvd.c : avoid useless memset

From: Christophe Jaillet <jaillet.[email protected]>

Hi, here is a patch against linux/drivers/block/pktcdvd.c which :

1) Avoid to 'memset(...,0, ...)' before calling 'init_cdrom_command' because this function already does it.

Signed-off-by Christophe Jaillet <jaillet.[email protected]>

---

drivers/block/pktcdvd.c +0 -1

index 3ba1df9..8369ebc 100644
@@ -2079,7 +2079,6 @@ static noinline_for_stack int 
 pkt_write_caching(struct pktcdvd_device *pd,
 unsigned char buf[64];
 int ret;
 
- memset(buf, 0, sizeof(buf));
 init_cdrom_command(&cgc, buf, sizeof(buf), CGC_DATA_READ);
 cgc.sense = &sense;

cgc.buflen = pd->mode_offset + 12;

drivers/block/pktcdvd.c +0 -1

@@ -2126,7 +2125,6 @@ static noinline_for_stack int 
 pkt_get_max_speed(struct pktcdvd_device *pd,
 unsigned char *cap_buf;
 int ret, offset;
 
- memset(buf, 0, sizeof(buf));
 cap_buf = &buf[sizeof(struct mode_page_header) + pd->mode_offset];
 init_cdrom_command(&cgc, buf, sizeof(buf), CGC_DATA_UNKNOWN);

cgc.sense = &sense;

Looks like tbird ate all of the whitespace.
You can see if Documentation/email-clients.txt has info in it that would help you, then resend the patch.