Author: Julia Lawall <julia.lawall@lip6.fr> The in_cache_ops and eg_cache_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: David S. Miller — net/atm/mpc.h | 4 ++– net/atm/mpoa_caches.c | 4 ++– 2 files changed, 4 insertions(+), 4 deletions(-) diff –git a/net/atm/mpc.h b/net/atm/mpc.h index 0919a88..cfc7b74 100644 — …
Catégorie : Linux
Nov 21 2015
adfs: constify adfs_dir_ops structures
Author: Julia Lawall <Julia.Lawall@lip6.fr> The adfs_dir_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall Signed-off-by: Al Viro — fs/adfs/adfs.h | 6 +++— fs/adfs/dir.c | 6 +++— fs/adfs/dir_f.c | 2 +- fs/adfs/dir_fplus.c | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff –git a/fs/adfs/adfs.h …
Nov 19 2015
mtd: brcmnand: improve memory management
Author: Julia Lawall <julia.lawall@lip6.fr> This patch addresses two related memory management issues in the probe function: 1. for_each_available_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // @@ expression root,e; local idexpression …
Nov 19 2015
power/reset: at91-reset: add missing of_node_put
Author: Julia Lawall <Julia.Lawall@lip6.fr> for_each_matching_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // @@ expression e,e1; local idexpression np; @@ for_each_matching_node(np, e1) { … when != of_node_put(np) when != e = …
Nov 19 2015
iio: adc: spmi-vadc: add missing of_node_put
Author: Julia Lawall <Julia.Lawall@lip6.fr> for_each_available_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // @@ expression root,e; local idexpression child; @@ for_each_available_child_of_node(root, child) { … when != of_node_put(child) when != e = …
Nov 19 2015
mtd: nand: sunxi: add missing of_node_put
Author: Julia Lawall <julia.lawall@lip6.fr> for_each_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // @@ expression root,e; local idexpression child; @@ for_each_child_of_node(root, child) { … when != of_node_put(child) when != e = …
Nov 16 2015
ste_dma40: Delete an unnecessary check before the function call « kmem_cache_destroy »
Author: Markus Elfring <elfring@users.sourceforge.net> The kmem_cache_destroy() 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 Acked-by: Linus Walleij Signed-off-by: Vinod Koul — drivers/dma/ste_dma40.c | 3 +– 1 file changed, 1 insertion(+), 2 …
Nov 16 2015
USB-EHCI: Delete unnecessary checks before the function call « dma_pool_destroy »
Author: Markus Elfring <elfring@users.sourceforge.net> The dma_pool_destroy() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman — drivers/usb/host/ehci-mem.c | 18 +++++————- 1 file changed, 5 insertions(+), 13 …
Nov 16 2015
s390: Delete unnecessary checks before the function call « debug_unregister »
Author: Markus Elfring <elfring@users.sourceforge.net> The debug_unregister() function performs also input parameter validation. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky — drivers/s390/cio/chsc_sch.c | 3 +– drivers/s390/cio/cio.c | 9 +++—— drivers/s390/cio/qdio_debug.c | 6 ++—- drivers/s390/crypto/zcrypt_api.c | 6 …
Nov 16 2015
rtlwifi: Delete unnecessary checks before the function call « kfree_skb »
Author: Markus Elfring <elfring@users.sourceforge.net> The kfree_skb() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls 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/realtek/rtlwifi/core.c | 3 +– drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c | 4 +— 2 files changed, 2 insertions(+), …