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[media] drivers/media/dvb/dvb-usb/usb-urb.c: adjust array index
Convert array index from the loop bound to the loop index. A simplified version of the semantic patch that fixes this problem is as // <smpl> @@ expression e1,e2,ar; @@ for(e1 = 0; e1 < e2; e1++) { <... ar[ - e2 + e1 ] ...> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1 changed files with 2 additions and 2 deletions
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@ -148,7 +148,7 @@ static int usb_bulk_urb_init(struct usb_data_stream *stream)
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if (!stream->urb_list[i]) {
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deb_mem("not enough memory for urb_alloc_urb!.\n");
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for (j = 0; j < i; j++)
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usb_free_urb(stream->urb_list[i]);
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usb_free_urb(stream->urb_list[j]);
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return -ENOMEM;
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}
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usb_fill_bulk_urb( stream->urb_list[i], stream->udev,
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@ -181,7 +181,7 @@ static int usb_isoc_urb_init(struct usb_data_stream *stream)
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if (!stream->urb_list[i]) {
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deb_mem("not enough memory for urb_alloc_urb!\n");
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for (j = 0; j < i; j++)
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usb_free_urb(stream->urb_list[i]);
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usb_free_urb(stream->urb_list[j]);
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return -ENOMEM;
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}
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