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authorKangjie Lu <kjlu@umn.edu>2018-12-21 22:10:39 +0300
committerGuenter Roeck <linux@roeck-us.net>2018-12-22 02:37:59 +0300
commit9aa3aa15f4c2f74f47afd6c5db4b420fadf3f315 (patch)
treec2c28bd0c63dfda8b188d00492d1fe6d2375f0a5 /include/linux
parentc9c63915519b1def7043b184680f33c24cd49d7b (diff)
downloadlinux-9aa3aa15f4c2f74f47afd6c5db4b420fadf3f315.tar.xz
hwmon: (lm80) fix a missing check of bus read in lm80 probe
In lm80_probe(), if lm80_read_value() fails, it returns a negative error number which is stored to data->fan[f_min] and will be further used. We should avoid using the data if the read fails. The fix checks if lm80_read_value() fails, and if so, returns with the error number. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions