[BNX2]: Use kmalloc instead of array

Use kmalloc() instead of a local array in bnx2_nvram_write().

Update version to 1.4.40.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 14 insertions, 4 deletions

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 509f104ec3db..54161aef3cac 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -55,8 +55,8 @@
 
 #define DRV_MODULE_NAME         "bnx2"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "1.4.39"
-#define DRV_MODULE_RELDATE      "March 22, 2006"
+#define DRV_MODULE_VERSION      "1.4.40"
+#define DRV_MODULE_RELDATE      "May 22, 2006"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -2945,7 +2945,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
                 int buf_size)
 {
         u32 written, offset32, len32;
-        u8 *buf, start[4], end[4];
+        u8 *buf, start[4], end[4], *flash_buffer = NULL;
         int rc = 0;
         int align_start, align_end;
 
@@ -2985,12 +2985,19 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
                 memcpy(buf + align_start, data_buf, buf_size);
         }
 
+        if (bp->flash_info->buffered == 0) {
+                flash_buffer = kmalloc(264, GFP_KERNEL);
+                if (flash_buffer == NULL) {
+                        rc = -ENOMEM;
+                        goto nvram_write_end;
+                }
+        }
+
         written = 0;
         while ((written < len32) && (rc == 0)) {
                 u32 page_start, page_end, data_start, data_end;
                 u32 addr, cmd_flags;
                 int i;
-                u8 flash_buffer[264];
 
                 /* Find the page_start addr */
                 page_start = offset32 + written;
@@ -3109,6 +3116,9 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
         }
 
 nvram_write_end:
+        if (bp->flash_info->buffered == 0)
+                kfree(flash_buffer);
+
         if (align_start || align_end)
                 kfree(buf);
         return rc;