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author | Sebastian Reichel <sre@debian.org> | 2013-09-20 22:42:22 +0200 |
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committer | Sebastian Reichel <sre@debian.org> | 2013-10-12 23:53:21 +0200 |
commit | 18b53794f91968c903c6456f4c6ef5ef266d3fa0 (patch) | |
tree | dcde005ed0a047295c96621df899781ec9994aee | |
parent | 5330a906f61839255a08d10b33749f79c335b7ed (diff) | |
download | linux-18b53794f91968c903c6456f4c6ef5ef266d3fa0.tar.bz2 |
HSI: hsi-char: fix driver for multiport scenarios
Fix return code check of alloc_chrdev_region, which
returns 0 on success.
Signed-off-by: Sebastian Reichel <sre@debian.org>
-rw-r--r-- | drivers/hsi/clients/hsi_char.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hsi/clients/hsi_char.c b/drivers/hsi/clients/hsi_char.c index e3302ed158e3..5457690dd41e 100644 --- a/drivers/hsi/clients/hsi_char.c +++ b/drivers/hsi/clients/hsi_char.c @@ -706,7 +706,7 @@ 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); |