From 55a1a9f1899e3001e32f73ccf6e29a71d9dd5fbc Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 27 Feb 2016 07:51:11 -0300 Subject: [PATCH] [media] pt3: fix device identification As warned by smatch: drivers/media/pci/pt3/pt3.c:398 pt3_attach_fe() error: strncmp() '"tc90522sat"' too small (11 vs 20) Clearly, the logic is doing the wrong thing, as it is not comparing the strings on the right way. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/pt3/pt3.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c index 0d2e2b217121..eff5e9f51ace 100644 --- a/drivers/media/pci/pt3/pt3.c +++ b/drivers/media/pci/pt3/pt3.c @@ -395,7 +395,8 @@ static int pt3_attach_fe(struct pt3_board *pt3, int i) if (!try_module_get(cl->dev.driver->owner)) goto err_demod_i2c_unregister_device; - if (!strncmp(cl->name, TC90522_I2C_DEV_SAT, sizeof(cl->name))) { + if (!strncmp(cl->name, TC90522_I2C_DEV_SAT, + strlen(TC90522_I2C_DEV_SAT))) { struct qm1d1c0042_config tcfg; tcfg = adap_conf[i].tuner_cfg.qm1d1c0042;