ath9k: fix DFS detector called in softirq context

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
index 467b60014b7b..73fe8d6db566 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_pattern_detector.c
@@ -143,14 +143,14 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
         u32 sz, i;
         struct channel_detector *cd;
 
-        cd = kmalloc(sizeof(*cd), GFP_KERNEL);
+        cd = kmalloc(sizeof(*cd), GFP_ATOMIC);
         if (cd == NULL)
                 goto fail;
 
         INIT_LIST_HEAD(&cd->head);
         cd->freq = freq;
         sz = sizeof(cd->detectors) * dpd->num_radar_types;
-        cd->detectors = kzalloc(sz, GFP_KERNEL);
+        cd->detectors = kzalloc(sz, GFP_ATOMIC);
         if (cd->detectors == NULL)
                 goto fail;
 
diff --git a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
index 91b8dceeadb1..5e48c5515b8c 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_pri_detector.c
@@ -218,7 +218,7 @@ static bool pulse_queue_enqueue(struct pri_detector *pde, u64 ts)
 {
         struct pulse_elem *p = pool_get_pulse_elem();
         if (p == NULL) {
-                p = kmalloc(sizeof(*p), GFP_KERNEL);
+                p = kmalloc(sizeof(*p), GFP_ATOMIC);
                 if (p == NULL) {
                         DFS_POOL_STAT_INC(pulse_alloc_error);
                         return false;
@@ -299,7 +299,7 @@ static bool pseq_handler_create_sequences(struct pri_detector *pde,
                 ps.deadline_ts = ps.first_ts + ps.dur;
                 new_ps = pool_get_pseq_elem();
                 if (new_ps == NULL) {
-                        new_ps = kmalloc(sizeof(*new_ps), GFP_KERNEL);
+                        new_ps = kmalloc(sizeof(*new_ps), GFP_ATOMIC);
                         if (new_ps == NULL) {
                                 DFS_POOL_STAT_INC(pseq_alloc_error);
                                 return false;