From: Peter Huewe <peterhuewe@xxxxxx> This patch removes mixing of declarations and code and adds a null-test after a kmalloc. Patch against linux-next as of 20100427 Signed-off-by: Peter Huewe <peterhuewe@xxxxxx> --- drivers/staging/otus/ioctl.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/staging/otus/ioctl.c b/drivers/staging/otus/ioctl.c index 84be4b2..cface46 100644 --- a/drivers/staging/otus/ioctl.c +++ b/drivers/staging/otus/ioctl.c @@ -867,6 +867,7 @@ int usbdrvwext_giwscan(struct net_device *dev, char *current_ev = extra; char *end_buf; int i; + struct zsBssListV1 *pBssList; /* BssList = wd->sta.pBssList; */ /* zmw_get_wlan_dev(dev); */ @@ -874,8 +875,10 @@ int usbdrvwext_giwscan(struct net_device *dev, return 0; /* struct zsBssList BssList; */ - struct zsBssListV1 *pBssList = kmalloc(sizeof(struct zsBssListV1), - GFP_KERNEL); + pBssList = kmalloc(sizeof(struct zsBssListV1), GFP_KERNEL); + if (pBssList == NULL) + return -ENOMEM; + if (data->length == 0) end_buf = extra + IW_SCAN_MAX_DATA; else -- 1.6.4.4 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
