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| author | David Brownell <dbrownell@users.sourceforge.net> | 2010-02-20 11:11:43 -0800 |
|---|---|---|
| committer | David Brownell <dbrownell@users.sourceforge.net> | 2010-02-20 11:11:43 -0800 |
| commit | d2a2c14d202da736e2c820c26d6deceee4e1e530 (patch) | |
| tree | de3135cc16a72637f454a65a077e3f7e2c67199d /src | |
| parent | 3f30563c88fcf02a8a8e671d817299adfda628ec (diff) | |
| download | riscv-openocd-d2a2c14d202da736e2c820c26d6deceee4e1e530.zip riscv-openocd-d2a2c14d202da736e2c820c26d6deceee4e1e530.tar.gz riscv-openocd-d2a2c14d202da736e2c820c26d6deceee4e1e530.tar.bz2 | |
FreeBSD buildfix
Fix an unused variable warning seen when building the parport driver
under FreeBSD.
Using information from Xiaofan Chen <xiaofanc@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/jtag/drivers/parport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jtag/drivers/parport.c b/src/jtag/drivers/parport.c index a38ccfd..fa3373b 100644 --- a/src/jtag/drivers/parport.c +++ b/src/jtag/drivers/parport.c @@ -265,7 +265,6 @@ static int parport_init(void) struct cable *cur_cable; #if PARPORT_USE_PPDEV == 1 char buffer[256]; - int i = 0; #endif cur_cable = cables; @@ -323,7 +322,8 @@ static int parport_init(void) LOG_DEBUG("...open"); #if !defined(__FreeBSD__) && !defined(__FreeBSD_kernel__) - i = ioctl(device_handle, PPCLAIM); + int i = ioctl(device_handle, PPCLAIM); + if (i < 0) { LOG_ERROR("cannot claim device"); |