Messages in this thread Patch in this message | | | From | Sebastian Reichel <> | Subject | [PATCHv2 4/6] HSI: hsi-char: fix driver for multiport scenarios | Date | Sun, 9 Mar 2014 23:25:54 +0100 |
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Fix return code check of alloc_chrdev_region, which returns 0 on success.
Signed-off-by: Sebastian Reichel <sre@debian.org> --- drivers/hsi/clients/hsi_char.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hsi/clients/hsi_char.c b/drivers/hsi/clients/hsi_char.c index e61e5f9..3073320 100644 --- a/drivers/hsi/clients/hsi_char.c +++ b/drivers/hsi/clients/hsi_char.c @@ -705,7 +705,7 @@ static int hsc_probe(struct device *dev) if (!hsc_major) { ret = alloc_chrdev_region(&hsc_dev, hsc_baseminor, HSC_DEVS, devname); - if (ret > 0) + if (ret == 0) hsc_major = MAJOR(hsc_dev); } else { hsc_dev = MKDEV(hsc_major, hsc_baseminor); -- 1.9.0
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