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parport: ax88796: Improve a size determination in parport_ax88796_probe()

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Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Markus Elfring 2018-02-07 19:47:49 +00:00 committed by Greg Kroah-Hartman
parent d6906e7efa
commit 5e50654da5
1 changed files with 1 additions and 1 deletions
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2
drivers/parport/parport_ax88796.c
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@ -280,7 +280,7 @@ static int parport_ax88796_probe(struct platform_device *pdev)
int irq;
int ret;
dd = kzalloc(sizeof(struct ax_drvdata), GFP_KERNEL);
dd = kzalloc(sizeof(*dd), GFP_KERNEL);
if (!dd)
return -ENOMEM;