From: Colin Ian King Date: Thu, 6 Aug 2020 22:35:34 +0000 (-0700) Subject: Input: sentelic - fix error return when fsp_reg_write fails X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=52fd3aad73a2eee08f3ef40ae25787896ba72b52;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Input: sentelic - fix error return when fsp_reg_write fails [ Upstream commit ea38f06e0291986eb93beb6d61fd413607a30ca4 ] Currently when the call to fsp_reg_write fails -EIO is not being returned because the count is being returned instead of the return value in retval. Fix this by returning the value in retval instead of count. Addresses-Coverity: ("Unused value") Fixes: fc69f4a6af49 ("Input: add new driver for Sentelic Finger Sensing Pad") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20200603141218.131663-1-colin.king@canonical.com Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c index 11c32ac8234b..779d0b9341c0 100644 --- a/drivers/input/mouse/sentelic.c +++ b/drivers/input/mouse/sentelic.c @@ -454,7 +454,7 @@ static ssize_t fsp_attr_set_setreg(struct psmouse *psmouse, void *data, fsp_reg_write_enable(psmouse, false); - return count; + return retval; } PSMOUSE_DEFINE_WO_ATTR(setreg, S_IWUSR, NULL, fsp_attr_set_setreg);