Messages in this thread Patch in this message | | | Subject | [PATCH 4/7] cfag12864b: Return directly after a failed get_zeroed_page() | From | SF Markus Elfring <> | Date | Sat, 10 Sep 2016 16:28:25 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 10 Sep 2016 15:30:56 +0200
* Return directly after a call of the function "get_zeroed_page" failed at the beginning.
* Delete the jump label "none" which became unnecessary with this refactoring.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/auxdisplay/cfag12864b.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c index 921e177..2fa149b 100644 --- a/drivers/auxdisplay/cfag12864b.c +++ b/drivers/auxdisplay/cfag12864b.c @@ -343,8 +343,7 @@ static int __init cfag12864b_init(void) if (cfag12864b_buffer == NULL) { printk(KERN_ERR CFAG12864B_NAME ": ERROR: " "can't get a free page\n"); - ret = -ENOMEM; - goto none; + return -ENOMEM; } cfag12864b_cache = kmalloc_array(CFAG12864B_SIZE, @@ -370,8 +369,6 @@ cachealloced: bufferalloced: free_page((unsigned long) cfag12864b_buffer); - -none: return ret; } -- 2.10.0
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