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| author | Archit Taneja <archit@ti.com> | 2010-08-02 15:14:11 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-08-05 16:52:18 +0300 |
| commit | f3c77d6332d979b74364ce2f3fc027ff6c0e00d1 (patch) | |
| tree | ff6c57a6c395a1f5fa7adb5b5dc050a9671fce93 /drivers/video/omap2/omapfb/omapfb-ioctl.c | |
| parent | e9c31afcffe3df90ebac343611b2f0177bf3cbe4 (diff) | |
OMAP: DSS2: Replace strncmp() with sysfs_streq() in overlay_manager_store()
The function overlay_manager_store currently fails if the sysfs input is a
prefix string of an existing overlay manager name. This occurs because strncmp
compares the two strings only till the length of the input sysfs string. So a
sysfs input "lcd" will match manager name "lcd2" which is incorrect behavior.
The use of sysfs_streq here will prevent this false positive match to occur.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2/omapfb/omapfb-ioctl.c')
0 files changed, 0 insertions, 0 deletions