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| author |   Colin Ian King <colin.king@canonical.com> | 2019-11-22 13:13:54 +0000 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2019-11-22 14:21:27 +0100 |
| commit | d60229d84846a8399257006af9c5444599f64361 (patch) | |
| tree | b62831a16ab6d16bbea898a4e7f4b2a6dda37381 /sound/pci/hda | |
| parent | ALSA: usb-audio: Fix NULL dereference at parsing BADD (diff) | |
| download | linux-dev-d60229d84846a8399257006af9c5444599f64361.tar.xz linux-dev-d60229d84846a8399257006af9c5444599f64361.zip | |
ALSA: cs4236: fix error return comparison of an unsigned integer
The return from pnp_irq is an unsigned integer type resource_size_t
and hence the error check for a positive non-error code is always
going to be true. A check for a non-failure return from pnp_irq
should in fact be for (resource_size_t)-1 rather than >= 0.
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: a9824c868a2c ("[ALSA] Add CS4232 PnP BIOS support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191122131354.58042-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
0 files changed, 0 insertions, 0 deletions