Author: Markus Elfring <elfring@users.sourceforge.net> The release_firmware() 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: Kalle Valo — drivers/net/wireless/ath/ath10k/core.c | 8 ++++—- 1 file changed, 4 insertions(+), 4 deletions(-) diff …
Catégorie : Linux
Feb 04 2015
ath9k: Delete an unnecessary check before the function call « relay_close »
Author: Markus Elfring <elfring@users.sourceforge.net> The relay_close() 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: Kalle Valo — drivers/net/wireless/ath/ath9k/common-spectral.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff …
Feb 04 2015
udf: remove bool assignment to 0/1
Author: Fabian Frederick <fabf@skynet.be> Fix the following coccinelle warnings: fs/udf/inode.c:753:2-13: WARNING: Assignment of bool to 0/1 fs/udf/inode.c:795:2-13: WARNING: Assignment of bool to 0/1 Signed-off-by: Fabian Frederick Signed-off-by: Jan Kara — fs/udf/inode.c | 4 ++– 1 file changed, 2 insertions(+), 2 deletions(-) diff –git a/fs/udf/inode.c b/fs/udf/inode.c index 7b72b7d..a445d59 100644 — a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -750,7 …
Feb 04 2015
cw1200: Delete an unnecessary check before the function call « release_firmware »
Author: Markus Elfring <elfring@users.sourceforge.net> The release_firmware() 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: Kalle Valo — drivers/net/wireless/cw1200/fwio.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) diff …
Feb 04 2015
net: ep93xx_eth: Delete unnecessary checks 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: H Hartley Sweeten Signed-off-by: David S. Miller — drivers/net/ethernet/cirrus/ep93xx_eth.c | 6 ++—- 1 file changed, 2 …
Feb 04 2015
qlogic: Deletion of unnecessary checks before two function calls
Author: Markus Elfring <elfring@users.sourceforge.net> The functions kfree() and vfree() perform also input parameter validation. Thus the test around their calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: David S. Miller — drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 24 ++++++++————– …/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c | 3 +– 2 files changed, 9 insertions(+), 18 deletions(-) …
Feb 04 2015
netxen: 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: David S. Miller — drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 4 +— 1 file changed, 1 insertion(+), 3 deletions(-) …
Feb 04 2015
net: fec: Delete unnecessary checks 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: David S. Miller — drivers/net/ethernet/freescale/fec_main.c | 7 ++—– 1 file changed, 2 insertions(+), 5 deletions(-) …
Feb 04 2015
myri10ge: 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: David S. Miller — drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) …
Feb 04 2015
iommu/amd: Convert non-returned local variable to boolean when relevant
Author: Quentin Lambert <lambert.quentin@gmail.com> This patch was produced using Coccinelle. A simplified version of the semantic patch is: @r exists@ identifier f; local idexpression u8 x; identifier xname; @@ f(…) { …when any ( x@xname = 1; | x@xname = 0; ) …when any } @bad exists@ identifier r.f; local idexpression u8 r.x expression e1 …
