The lone caller of initChainBuffers checks the return code for < 0, so
it is safe to appease smatch and return the proper errno value.
Fixes the following smatch warnings:
drivers/message/fusion/mptbase.c:4328 initChainBuffers() warn:
returning -1 instead of -ENOMEM is sloppy
drivers/message/fusion/mptbase.c:4335 initChainBuffers() warn:
returning -1 instead of -ENOMEM is sloppy
drivers/message/fusion/mptbase.c:4402 initChainBuffers() warn:
returning -1 instead of -ENOMEM is sloppy
Signed-off-by: Joe Lawrence <joe.lawre...@stratus.com>
Cc: Christoph Hellwig <h...@infradead.org>
Cc: Dan Carpenter <dan.carpen...@oracle.com>
Cc: Sreekanth Reddy <sreekanth.re...@lsi.com>
---
drivers/message/fusion/mptbase.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 5ef3f89..a70b873 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -4325,14 +4325,14 @@ initChainBuffers(MPT_ADAPTER *ioc)
sz = ioc->req_depth * sizeof(int);
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL)
- return -1;
+ return -ENOMEM;
ioc->ReqToChain = (int *) mem;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ReqToChain alloc @
%p, sz=%d bytes\n",
ioc->name, mem, sz));
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL)
- return -1;
+ return -ENOMEM;
ioc->RequestNB = (int *) mem;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RequestNB alloc @
%p, sz=%d bytes\n",
@@ -4399,7 +4399,7 @@ initChainBuffers(MPT_ADAPTER *ioc)
if (ioc->ChainToChain == NULL) {
mem = kmalloc(sz, GFP_ATOMIC);
if (mem == NULL)
- return -1;
+ return -ENOMEM;
ioc->ChainToChain = (int *) mem;
dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ChainToChain alloc @
%p, sz=%d bytes\n",
--
1.7.10.4
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