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 fparent@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; }