Quentin LAMBERT
Articles de cet auteur
Aug 20 2011
sound/soc/kirkwood/kirkwood-i2s.c: add missing kfree
Author: Julia Lawall <julia@diku.dk> Adjust the goto to jump to the error handling code that includes kfree. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ identifier x; expression E1!=0,E2,E3,E4; statement S; iterator I; @@ ( if (…) { … when != kfree(x) when != x = …
Aug 13 2011
staging: rts_pstor: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/rts_pstor/sd.c | 4 ++– 1 file changed, 2 insertions(+), …
Aug 13 2011
staging: tidspbridge: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/tidspbridge/gen/gh.c | 2 +- 1 file changed, 1 insertion(+), …
Aug 13 2011
staging: altera-stapl: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/altera-stapl/altera.c | 2 +- 1 file changed, 1 insertion(+), …
Aug 13 2011
staging: ft1000: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 2 +- 1 file changed, 1 insertion(+), …
Aug 13 2011
Staging: rts_pstor: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/rts_pstor/spi.c | 2 +- 1 file changed, 1 insertion(+), …
Aug 13 2011
staging: rts_pstor: dont cast void* from kmalloc()
Author: Thomas Meyer <thomas@m3y3r.de> Casting (void *) value returned by kmalloc is useless as mentioned in Documentation/CodingStyle, Chap 14. The semantic patch that makes this output is available in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/rts_pstor/rtsx_scsi.c | 2 +- 1 file changed, 1 insertion(+), …
Aug 13 2011
staging/easycap: Use memdup_user
Author: Thomas Meyer <thomas@m3y3r.de> Use kmemdup_user rather than duplicating its implementation This is a little bit restricted to reduce false positives The semantic patch that makes this output is available in scripts/coccinelle/api/memdup_user.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/easycap/easycap_ioctl.c | 30 ++++++++++——————– 1 file changed, …
Aug 13 2011
staging: spectra: Use memdup_user
Author: Thomas Meyer <thomas@m3y3r.de> Use kmemdup_user rather than duplicating its implementation This is a little bit restricted to reduce false positives The semantic patch that makes this output is available in scripts/coccinelle/api/memdup_user.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer Signed-off-by: Greg Kroah-Hartman — drivers/staging/spectra/ffsport.c | 15 ++++———– 1 file changed, …
Aug 12 2011
drivers/net/wireless/wl12xx: add missing kfree
Author: Julia Lawall <julia@diku.dk> In each case, the freed data should be freed in the error handling code as well. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @exists@ local idexpression x; statement S,S1; expression E; identifier fl; expression *ptr != NULL; @@ x = \(kmalloc\|kzalloc\|kcalloc\)(…); … …