From fe58103a56f05613cb1f0ef228354d4d5f6c2b08 Mon Sep 17 00:00:00 2001 From: Miguel Ojeda Date: Wed, 22 Aug 2007 14:01:56 -0700 Subject: cfag12864b fix This one-liner patch fixes a bug in drivers/auxdisplay/cfag12864b.c At cfag12864b_init(), the driver tries to kalloc some memory in the variable cfag12864b_cache. Then, as usual, it checks if the call failed. However, it checks cfag12864b_buffer instead. This patch changes the "cfag12864b_buffer" to "cfag12864b_cache" so the correct variable is checked. Signed-off-by: Miguel Ojeda Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/auxdisplay/cfag12864b.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/auxdisplay') diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c index cb44cb4f6a47..80bb06105387 100644 --- a/drivers/auxdisplay/cfag12864b.c +++ b/drivers/auxdisplay/cfag12864b.c @@ -355,7 +355,7 @@ static int __init cfag12864b_init(void) cfag12864b_cache = kmalloc(sizeof(unsigned char) * CFAG12864B_SIZE, GFP_KERNEL); - if (cfag12864b_buffer == NULL) { + if (cfag12864b_cache == NULL) { printk(KERN_ERR CFAG12864B_NAME ": ERROR: " "can't alloc cache buffer (%i bytes)\n", CFAG12864B_SIZE); -- cgit v1.2.3