The semantic patch that makes this change is available
in scriptcoccinelle/api/memdup.cocci.
Signed-off-by: Madhusudhanan Ravindran <mravindra...@gmail.com>
---
drivers/staging/fbtft/fbtft-sysfs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/fbtft/fbtft-sysfs.c
b/drivers/staging/fbtft/fbtft-sysfs.c
index 45f8de3..ba4551f 100644
--- a/drivers/staging/fbtft/fbtft-sysfs.c
+++ b/drivers/staging/fbtft/fbtft-sysfs.c
@@ -37,10 +37,9 @@ int fbtft_gamma_parse_str(struct fbtft_par *par, unsigned
long *curves,
fbtft_par_dbg(DEBUG_SYSFS, par, "%s\n", str);
- tmp = kmalloc(size+1, GFP_KERNEL);
+ tmp = kmemdup(str, size + 1, GFP_KERNEL);
if (!tmp)
return -ENOMEM;
- memcpy(tmp, str, size+1);
/* replace optional separators */
str_p = tmp;
--
1.9.1
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