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| author |   Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2009-06-11 11:13:41 -0700 |
|---|---|---|
| committer | Inaky Perez-Gonzalez <inaky@linux.intel.com> | 2009-06-11 11:47:39 -0700 |
| commit | 98eb0f53e2fc66482e2ea8033c58b20a079e5260 (patch) | |
| tree | d7bfd46772eb1da57cdb2f40e3e227186242bef6 /drivers/net/wimax/i2400m/usb.c | |
| parent | wimax: fix warning caused by not checking retval of rfkill_set_hw_state() (diff) | |
| download | linux-dev-98eb0f53e2fc66482e2ea8033c58b20a079e5260.tar.xz linux-dev-98eb0f53e2fc66482e2ea8033c58b20a079e5260.zip | |
wimax: fix gcc warnings in sh4 when calling BUG()
SH4's BUG() seems to confuse the compiler as it is considered to
return; thus, some functions would trigger usage of uninitialized
variables or non-void functions returning void.
Work around by initializing/returning.
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Diffstat (limited to 'drivers/net/wimax/i2400m/usb.c')
| -rw-r--r-- | drivers/net/wimax/i2400m/usb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index ebc05da89687..cfdaf69da9d1 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -254,8 +254,10 @@ do_bus_reset: dev_err(dev, "USB reset failed (%d), giving up!\n", result); } - } else + } else { + result = -EINVAL; /* shut gcc up in certain arches */ BUG(); + } if (result < 0 && result != -EINVAL /* device is gone */ && rt != I2400M_RT_BUS) { |