A failed kzalloc() is reported with a dev_err that dereferences the null sisusb, this will cause a NULL pointer deference error. Instead, pass dev->dev to the dev_err() rather than &sisusb->sisusb_dev->dev Smatch analysis: drivers/usb/misc/sisusbvga/sisusb.c:3087 sisusb_probe() error: potential null dereference 'sisusb'. (kzalloc returns null) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|---|---|---|
| .. | ||
| sisusbvga | ||
| adutux.c | ||
| appledisplay.c | ||
| cypress_cy7c63.c | ||
| cytherm.c | ||
| emi26.c | ||
| emi62.c | ||
| ezusb.c | ||
| ftdi-elan.c | ||
| idmouse.c | ||
| iowarrior.c | ||
| isight_firmware.c | ||
| Kconfig | ||
| ldusb.c | ||
| legousbtower.c | ||
| Makefile | ||
| rio500.c | ||
| rio500_usb.h | ||
| trancevibrator.c | ||
| usb3503.c | ||
| usb_u132.h | ||
| usblcd.c | ||
| usbled.c | ||
| usbsevseg.c | ||
| usbtest.c | ||
| uss720.c | ||
| yurex.c | ||