From: Colin Ian King <colin.k...@canonical.com>
[drivers/video/fbdev/broadsheetfb.c:673]:
(error) Memory leak: sector_buffer
sector_buffer is not being kfree'd on each call to
broadsheet_spiflash_rewrite_sector(), so free it.
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/video/fbdev/broadsheetfb.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/broadsheetfb.c
b/drivers/video/fbdev/broadsheetfb.c
index 1c29bd1..0e5fde1 100644
--- a/drivers/video/fbdev/broadsheetfb.c
+++ b/drivers/video/fbdev/broadsheetfb.c
@@ -636,7 +636,7 @@ static int broadsheet_spiflash_rewrite_sector(struct
broadsheetfb_par *par,
err = broadsheet_spiflash_read_range(par, start_sector_addr,
data_start_addr, sector_buffer);
if (err)
- return err;
+ goto out;
}
/* now we copy our data into the right place in the sector buffer */
@@ -657,7 +657,7 @@ static int broadsheet_spiflash_rewrite_sector(struct
broadsheetfb_par *par,
err = broadsheet_spiflash_read_range(par, tail_start_addr,
tail_len, sector_buffer + tail_start_addr);
if (err)
- return err;
+ goto out;
}
/* if we got here we have the full sector that we want to rewrite. */
@@ -665,11 +665,13 @@ static int broadsheet_spiflash_rewrite_sector(struct
broadsheetfb_par *par,
/* first erase the sector */
err = broadsheet_spiflash_erase_sector(par, start_sector_addr);
if (err)
- return err;
+ goto out;
/* now write it */
err = broadsheet_spiflash_write_sector(par, start_sector_addr,
sector_buffer, sector_size);
+out:
+ kfree(sector_buffer);
return err;
}
--
2.1.4
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