[PATCH] x86/platform/olpc: Fix the error handling of memblock_alloc failure

[Aditya Pakki]

In case of an error in memblock_alloc, the code calls both panic and
BUG_ON. Revert the error handling to BUG_ON.

Fixes: 8a7f97b902f4 (add checks for the return value of memblock_alloc*())
Signed-off-by: Aditya Pakki <pakki001@xxxxxxx>
---
 arch/x86/platform/olpc/olpc_dt.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
index 26d1f6693789..92d5ce1232ab 100644
--- a/arch/x86/platform/olpc/olpc_dt.c
+++ b/arch/x86/platform/olpc/olpc_dt.c
@@ -137,9 +137,6 @@ void * __init prom_early_alloc(unsigned long size)
 		 * wasted bootmem) and hand off chunks of it to callers.
 		 */
 		res = memblock_alloc(chunk_size, SMP_CACHE_BYTES);
-		if (!res)
-			panic("%s: Failed to allocate %zu bytes\n", __func__,
-			      chunk_size);
 		BUG_ON(!res);
 		prom_early_allocated += chunk_size;
 		memset(res, 0, chunk_size);
-- 
2.20.1