In spi_flash_scan, 'ret' is initialled to -1, but 'ret' is not always
used to store a return value, in that case, even when the function
succeed, an error (-1) will be returned.
Lets just return 0 if we hit the end of the function.
Signed-off-by: Fabien Parent <fpar...@baylibre.com>
---
drivers/mtd/spi/spi_flash.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 94c0b0063d..41fc0a6a24 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -1000,7 +1000,7 @@ int spi_flash_scan(struct spi_flash *flash)
{
struct spi_slave *spi = flash->spi;
const struct spi_flash_info *info = NULL;
- int ret = -1;
+ int ret;
info = spi_flash_read_id(flash);
if (IS_ERR_OR_NULL(info))
@@ -1166,5 +1166,5 @@ int spi_flash_scan(struct spi_flash *flash)
}
#endif
- return ret;
+ return 0;
}
--
2.11.0
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