[PATCH 5/8] cris-cryptocop: Move an assignment for the variable "nooutpages" in cryptocop_ioctl_process()

SF Markus Elfring
2016-08-26T12:56:04Z

Date: Fri, 26 Aug 2016 13:38:30 +0200

Move the assignment for the local variable "nooutpages" behind
the source code for memory allocations by this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/cris/arch-v32/drivers/cryptocop.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
index 26347a2..cd34723 100644
--- a/arch/cris/arch-v32/drivers/cryptocop.c
+++ b/arch/cris/arch-v32/drivers/cryptocop.c
@@ -2469,7 +2469,7 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
struct page **inpages = NULL;
struct page **outpages = NULL;
int noinpages = 0;
- int nooutpages = 0;
+ int nooutpages;

struct cryptocop_desc descs[5]; /* Max 5 descriptors are needed, there are three transforms that
* can get connected/disconnected on different places in the indata. */
@@ -2695,6 +2695,8 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig
err = -ENOMEM;
goto free_inpages;
}
+ } else {
+ nooutpages = 0;
}

/* Acquire the mm page semaphore. */
--
2.9.3