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| author | Silviu-Mihai Popescu <silviupopescu1990@gmail.com> | 2013-03-11 17:39:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 18:42:06 +0100 |
| commit | 2451a84839187cd9d150ff1bfac4f5febbcce7a6 (patch) | |
| tree | 85b69835c9a8dab587e9f60b01422ed4f318a8a9 /drivers/parport/procfs.c | |
| parent | parport: amiga: use module_platform_driver_probe() (diff) | |
| download | linux-2451a84839187cd9d150ff1bfac4f5febbcce7a6.tar.xz linux-2451a84839187cd9d150ff1bfac4f5febbcce7a6.zip | |
parport: use kmemdup instead of kmalloc + memcpy
This replaces calls to kmalloc followed by memcpy with a single call to
kmemdup. This was found via make coccicheck.
Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport/procfs.c')
| -rw-r--r-- | drivers/parport/procfs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c index 3f56bc086cb5..92ed045a5f93 100644 --- a/drivers/parport/procfs.c +++ b/drivers/parport/procfs.c @@ -476,10 +476,9 @@ int parport_proc_register(struct parport *port) struct parport_sysctl_table *t; int i; - t = kmalloc(sizeof(*t), GFP_KERNEL); + t = kmemdup(&parport_sysctl_template, sizeof(*t), GFP_KERNEL); if (t == NULL) return -ENOMEM; - memcpy(t, &parport_sysctl_template, sizeof(*t)); t->device_dir[0].extra1 = port; @@ -523,10 +522,9 @@ int parport_device_proc_register(struct pardevice *device) struct parport_device_sysctl_table *t; struct parport * port = device->port; - t = kmalloc(sizeof(*t), GFP_KERNEL); + t = kmemdup(&parport_device_sysctl_template, sizeof(*t), GFP_KERNEL); if (t == NULL) return -ENOMEM; - memcpy(t, &parport_device_sysctl_template, sizeof(*t)); t->dev_dir[0].child = t->parport_dir; t->parport_dir[0].child = t->port_dir; |