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Staging: ccree: Use kcalloc instead of kzalloc 

Use kcalloc instead of kzalloc to check for overflow before
multiplication. Done using the following semantic patch by
coccinelle.

http://coccinelle.lip6.fr/rules/kzalloc.cocci

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Srishti Sharma 2017-09-14 18:18:13 +05:30 committed by Greg Kroah-Hartman
parent 2b8b4a2762
commit aabdabad35
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/ccree/ssi_sysfs.c
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@ -376,7 +376,7 @@ static int sys_init_dir(struct sys_dir *sys_dir, struct ssi_drvdata *drvdata,
return -ENOMEM;
/* allocate memory for directory's attributes list */
sys_dir->sys_dir_attr_list =
kzalloc(sizeof(struct attribute *) * (num_of_attrs + 1),
kcalloc(num_of_attrs + 1, sizeof(struct attribute *),
GFP_KERNEL);
if (!(sys_dir->sys_dir_attr_list)) {