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authorJulia Lawall <julia@diku.dk>2011-05-13 17:30:46 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2011-05-13 15:51:08 -0700
commitb0795bbf6dc6bd0a7a37d9d1ef4558e9e2b0acd6 (patch)
tree92e6f17971bf9c4ec0042c654f6a386b0286e051 /drivers/usb/gadget/at91_udc.c
parent2328ceaea4fb917f8b861b18151b2245233b083f (diff)
drivers/usb/serial/opticon.c: Release resources on kmalloc failure
Several resources have been allocated before this kmalloc failure, and thus they should be released in this error handling code, as done in nearby error handling code. The semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression urb; statement S; position p1,p2; @@ urb = usb_alloc_urb@p1(...); ... when != urb if (urb == NULL) S ... when != urb ( return <+...urb...+>; | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ cocci.print_main("",p1) cocci.print_secs("",p2) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
0 files changed, 0 insertions, 0 deletions