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| author | Himangi Saraogi <himangi774@gmail.com> | 2014-07-10 11:55:00 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-11 18:23:49 -0700 |
| commit | 3df9fcd59fd829da046ca63518ad8e51482a39e0 (patch) | |
| tree | 8a6a1b9a561bbd9113db4ec488c0ab612067fdab /drivers/scsi/dc395x.c | |
| parent | 9820ccba4b1e9c0cdacf254a7be8616357086ebc (diff) | |
phy: omap-usb2: fix devm_ioremap_resource error detection code
devm_ioremap_resource returns an ERR_PTR value, not NULL, on failure.
A simplified version of the semantic match that finds this problem is as
follows:
// <smpl>
@@
expression e,e1;
statement S;
@@
*e = devm_ioremap_resource(...);
if (!e1) S
// </smpl>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/dc395x.c')
0 files changed, 0 insertions, 0 deletions