lkml.org 
[lkml]   [2015]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ath6kl: Use vmalloc for loading firmware using api1 method
Date
Signed-off-by: Brent Taylor <motobud@gmail.com>
---
drivers/net/wireless/ath/ath6kl/init.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 6e473fa..2155739 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -673,10 +673,17 @@ static int ath6kl_get_fw(struct ath6kl *ar, const char *filename,
return ret;

*fw_len = fw_entry->size;
- *fw = kmemdup(fw_entry->data, fw_entry->size, GFP_KERNEL);
-
- if (*fw == NULL)
- ret = -ENOMEM;
+ if (&ar->fw == fw) {
+ *fw = vmalloc(fw_entry->size);
+ if (*fw == NULL)
+ ret = -ENOMEM;
+ else
+ memcpy(*fw, fw_entry->data, fw_entry->size);
+ } else {
+ *fw = kmemdup(fw_entry->data, fw_entry->size, GFP_KERNEL);
+ if (*fw == NULL)
+ ret = -ENOMEM;
+ }

release_firmware(fw_entry);

--
2.6.1


\
 
 \ /
  Last update: 2015-10-16 07:41    [W:0.074 / U:0.348 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site