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| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2015-05-18 15:40:04 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-05-21 21:29:14 (GMT) |
| commit | 81dff8692865292aa70ec3fd93489ae9f33f709e (patch) | |
| tree | 5bdc26bb459ae02e9be6dfbd9722b31ff4ca7c20 /drivers/usb/renesas_usbhs/mod.c | |
| parent | c0d96af2e0427cc90b1f0d3c6a5294d90f93fcf4 (diff) | |
| download | linux-81dff8692865292aa70ec3fd93489ae9f33f709e.tar.xz | |
usb: gadget: rndis: use signed type for a signed value
rndis_get_nr() returns either a non-negative value on success
or a negative value on failure. In case of failure an error code
is returned to the caller of rndis_register().
If the "i" is unsigned, the information about error from rndis_get_nr()
is lost. If there is no error but rndis_get_nr() returns a value greater
than 256 the least significant bits of i are zero effectively limiting the
number of configs to 256.
This patch fixes that.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/mod.c')
0 files changed, 0 insertions, 0 deletions