drivers/ide/arm/icside.c: kmalloc + memset conversion to kzalloc

Is this a bug? In original verison memset cleared sizeof(state) bytes
instead of sizeof(*state). If it was intentional then this patch is invalid.
If not intentional -> valid :) Please review.

Bart: Yes, it is a bug so this patch is a valid bugfix. :-)

 drivers/ide/arm/icside.c | 18883 -> 18849 (-34 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index c89b5f4b2d043b09a418cb408d393582b9cb01c2..8a9b98fcb66dca0acd2225df5b8ceebc14055949 100644 (file)
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -693,13 +693,12 @@ icside_probe(struct expansion_card *ec, const struct ecard_id *id)
        if (ret)
                goto out;
 
-       state = kmalloc(sizeof(struct icside_state), GFP_KERNEL);
+       state = kzalloc(sizeof(struct icside_state), GFP_KERNEL);
        if (!state) {
                ret = -ENOMEM;
                goto release;
        }
 
-       memset(state, 0, sizeof(state));
        state->type     = ICS_TYPE_NOTYPE;
        state->dev      = &ec->dev;