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[PATCH] Char: sx, use kcalloc 

Convert self-implemented kzalloc to kernel kcalloc.

Cc: <R.E.Wolff@BitWizard.nl>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jiri Slaby 2006-12-08 02:38:59 -08:00 committed by Linus Torvalds
parent 5572e10323
commit 4a7cb69bad
1 changed files with 1 additions and 13 deletions
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14
drivers/char/sx.c
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@ -2267,18 +2267,6 @@ static int sx_init_drivers(void)
return 0; return 0;
} }
static void * ckmalloc (int size)
{
void *p;
p = kmalloc(size, GFP_KERNEL);
if (p)
memset(p, 0, size);
return p;
}
static int sx_init_portstructs (int nboards, int nports) static int sx_init_portstructs (int nboards, int nports)
{ {
struct sx_board *board; struct sx_board *board;
@ -2291,7 +2279,7 @@ static int sx_init_portstructs (int nboards, int nports)
/* Many drivers statically allocate the maximum number of ports /* Many drivers statically allocate the maximum number of ports
There is no reason not to allocate them dynamically. Is there? -- REW */ There is no reason not to allocate them dynamically. Is there? -- REW */
sx_ports = ckmalloc(nports * sizeof (struct sx_port)); sx_ports = kcalloc(nports, sizeof(struct sx_port), GFP_KERNEL);
if (!sx_ports) if (!sx_ports)
return -ENOMEM; return -ENOMEM;