Messages in this thread Patch in this message | | | Date | Mon, 12 Oct 2009 20:49:22 +0400 | From | Anton Vorontsov <> | Subject | [PATCH 5/8] spi_mpc8xxx: Fix uninitialized variable |
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This patch fixes the following warning:
CC drivers/spi/spi_mpc8xxx.o spi_mpc8xxx.c: In function 'of_mpc8xxx_spi_probe': spi_mpc8xxx.c:681: warning: 'ret' may be used uninitialized in this function
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> --- drivers/spi/spi_mpc8xxx.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c index 0fd0ec4..518671b 100644 --- a/drivers/spi/spi_mpc8xxx.c +++ b/drivers/spi/spi_mpc8xxx.c @@ -709,6 +709,7 @@ static int of_mpc8xxx_spi_get_chipselects(struct device *dev) gpio = of_get_gpio_flags(np, i, &flags); if (!gpio_is_valid(gpio)) { dev_err(dev, "invalid gpio #%d: %d\n", i, gpio); + ret = gpio; goto err_loop; } -- 1.6.3.3
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