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author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-03-02 20:39:24 +0300 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-03-03 00:31:33 +0300 |
commit | 2523caab3ce98ddd8a3eaf76eadd941dae5fb57e (patch) | |
tree | f2984d19c6a33a0c03f751597ece248cdbe68cb5 /drivers/input/touchscreen/Kconfig | |
parent | 17a28055d51922672701465f26360720aa6f97bd (diff) | |
download | linux-2523caab3ce98ddd8a3eaf76eadd941dae5fb57e.tar.xz |
Input: cyapa - remove superfluous type check in cyapa_gen5_read_idac_data()
drivers/input/mouse/cyapa_gen5.c: In function ‘cyapa_gen5_read_idac_data’:
drivers/input/mouse/cyapa_gen5.c:1876: warning: ‘max_element_cnt’ may be used uninitialized in this function
drivers/input/mouse/cyapa_gen5.c:1873: warning: ‘offset’ may be used uninitialized in this function
If *data_size is non-zero, and idac_data_type contains an unknown type,
max_element_cnt and offset will be uninitialized, and the loop will
process non-existing data.
However, this cannot happen (for now), as there's a test for unknown
types at the top of cyapa_gen5_read_idac_data().
As no "if ... else if ..." is used in other places, remove the
superfluous "if" to silence the compiler warning.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Dudley Du <dudl@cypress.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/Kconfig')
0 files changed, 0 insertions, 0 deletions