Quentin LAMBERT
Author's posts
Feb 03 2015
[media] au0828: Delete unnecessary checks before the function call “video_unregister_device”
Author: Markus Elfring <elfring@users.sourceforge.net> The video_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab — drivers/media/usb/au0828/au0828-video.c | 8 ++—— 1 file changed, 2 insertions(+), …
Feb 03 2015
[media] stk-webcam: Delete an unnecessary check before the function call “vfree”
Author: Markus Elfring <elfring@users.sourceforge.net> The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab — drivers/media/usb/stkwebcam/stk-webcam.c | 6 ++—- 1 file changed, 2 insertions(+), 4 deletions(-) diff –git …
Feb 03 2015
[media] DVB: Delete an unnecessary check before the function call “dvb_unregister_device”
Author: Markus Elfring <elfring@users.sourceforge.net> The dvb_unregister_device() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mauro Carvalho Chehab — drivers/media/dvb-core/dvb_ca_en50221.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) …
Feb 03 2015
[media] V4L2: Delete an unnecessary check before the function call “media_entity_put”
Author: Markus Elfring <elfring@users.sourceforge.net> The media_entity_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mauro Carvalho Chehab — drivers/media/v4l2-core/v4l2-subdev.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) …
Feb 03 2015
[media] sp2: Delete an unnecessary check before the function call “kfree”
Author: Markus Elfring <elfring@users.sourceforge.net> The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Mauro Carvalho Chehab — drivers/media/dvb-frontends/sp2.c | 5 +—- 1 file changed, 1 insertion(+), 4 deletions(-) …
Feb 03 2015
powerpc: Delete unnecessary checks before kfree()
Author: Markus Elfring <elfring@users.sourceforge.net> The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Michael Ellerman — arch/powerpc/lib/rheap.c | 2 +- arch/powerpc/platforms/cell/celleb_pci.c | 5 ++— 2 files changed, 3 insertions(+), …
Feb 03 2015
perf/x86/intel/uncore: Delete an unnecessary check before pci_dev_put() call
Author: Markus Elfring <elfring@users.sourceforge.net> The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Peter Zijlstra (Intel) Cc: Arnaldo Carvalho de Melo Cc: H. Peter Anvin Cc: Linus Torvalds Link: …
Feb 03 2015
pwm: Remove unnecessary check before of_node_put()
Author: Markus Elfring <elfring@users.sourceforge.net> The of_node_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Thierry Reding — drivers/pwm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff …
Feb 03 2015
ti-soc-thermal: Delete an unnecessary check before the function call “cpufreq_cooling_unregister”
Author: Markus Elfring <elfring@users.sourceforge.net> The cpufreq_cooling_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Eduardo Valentin — drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff …
Feb 02 2015
sata_mv: Delete unnecessary checks before the function call “phy_power_off”
Author: Markus Elfring <elfring@users.sourceforge.net> The phy_power_off() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Tejun Heo — drivers/ata/sata_mv.c | 6 ++—- 1 file changed, 2 insertions(+), 4 deletions(-) diff …