diff options
| author | Qasim Ijaz <qasdev00@gmail.com> | 2025-03-13 21:45:45 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-03-16 23:34:24 +0000 |
| commit | 3c9403f150b70d76198e414d53c95e1698e3f99f (patch) | |
| tree | a1764589cc4863095fb25b2ebcf47658ec7061e2 | |
| parent | 336a41c90c86b883aa06ed19f138eee19ddf9958 (diff) | |
spi: sophgo: fix incorrect type for ret in sg2044_spifmc_write()
The sg2044_spifmc_write() function uses 'ret' of unsigned type
size_t to capture return values from sg2044_spifmc_wait_xfer_size()
and sg2044_spifmc_wait_int(). Since these functions may return
negative error codes, using an unsigned type prevents proper
error detection, as size_t cannot represent negative values.
Change 'ret' to type int so that negative values are handled correctly.
Fixes: de16c322eefb ("spi: sophgo: add SG2044 SPI NOR controller driver")
Signed-off-by: Qasim Ijaz <qasdev00@gmail.com>
Link: https://patch.msgid.link/20250313214545.7444-1-qasdev00@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-sg2044-nor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-sg2044-nor.c b/drivers/spi/spi-sg2044-nor.c index 454153a63b42..baa4cf677663 100644 --- a/drivers/spi/spi-sg2044-nor.c +++ b/drivers/spi/spi-sg2044-nor.c @@ -216,7 +216,7 @@ static ssize_t sg2044_spifmc_write(struct sg2044_spifmc *spifmc, size_t xfer_size; const u8 *dout = op->data.buf.out; int i, offset; - size_t ret; + int ret; u32 reg; reg = sg2044_spifmc_init_reg(spifmc); |