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author | Patrick Palka <patrick@parcs.ath.cx> | 2013-10-11 13:11:55 -0400 |
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committer | John Stultz <john.stultz@linaro.org> | 2013-10-18 16:45:58 -0700 |
commit | 891292a767c2453af0e5be9465e95b06b4b29ebe (patch) | |
tree | 86f9d3856dd7cb253f2b635274b78e81da7e8fe5 /Documentation/acpi | |
parent | b7bc50e45111e59419474154736f419a555158d9 (diff) | |
download | linux-stable-891292a767c2453af0e5be9465e95b06b4b29ebe.tar.gz linux-stable-891292a767c2453af0e5be9465e95b06b4b29ebe.tar.bz2 linux-stable-891292a767c2453af0e5be9465e95b06b4b29ebe.zip |
time: Fix signedness bug in sysfs_get_uname() and its callers
sysfs_get_uname() is erroneously declared as returning size_t even
though it may return a negative value, specifically -EINVAL. Its
callers then check whether its return value is less than zero and indeed
that is never the case for size_t.
This patch changes sysfs_get_uname() to return ssize_t and makes sure
its callers use ssize_t accordingly.
Signed-off-by: Patrick Palka <patrick@parcs.ath.cx>
[jstultz: Didn't apply cleanly, as a similar partial fix was also applied
so had to resolve the collisions]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'Documentation/acpi')
0 files changed, 0 insertions, 0 deletions