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Date: Sat, 3 Mar 2012 02:06:20 -0800 From: Stephen Boyd <sboyd@...eaurora.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Al Viro <viro@...iv.linux.org.uk>, Julia Lawall <Julia.Lawall@...6.fr> Subject: [PATCH 2/2] coccinelle: semantic patch for simple_open() Find instances of an open-coded simple_open() and replace them with calls to simple_open(). Cc: Julia Lawall <Julia.Lawall@...6.fr> Signed-off-by: Stephen Boyd <sboyd@...eaurora.org> --- This seems to eat the definition of simple_open() as well. Is there a way to say only remove both the function and the reference to the function so that libfs survives? scripts/coccinelle/api/simple_open.cocci | 34 ++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 scripts/coccinelle/api/simple_open.cocci diff --git a/scripts/coccinelle/api/simple_open.cocci b/scripts/coccinelle/api/simple_open.cocci new file mode 100644 index 0000000..956d04d --- /dev/null +++ b/scripts/coccinelle/api/simple_open.cocci @@ -0,0 +1,34 @@ +// This removes an open coded simple_open() function +// and replaces file operations references to the function +// with simple_open() instead. +// + +virtual patch +virtual context + +@ open @ +identifier open_f; +identifier i, f; +@@ +-int open_f(struct inode *i, struct file *f) +-{ +( +-if (i->i_private) +-f->private_data = i->i_private; +| +-f->private_data = i->i_private; +) +-return 0; +-} + +@ has_open depends on open @ +identifier fops; +identifier open.open_f; +@@ +struct file_operations fops = { +... +-.open = open_f, ++.open = simple_open, +... +}; + -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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