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drm/radeon/kms: small memory leak in atom exit code 

This is an unlikely memory leak, but we may as well fix it.  It's easy
to fix and every static checker will complain if we don't.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter 2010-04-06 10:55:33 +00:00 committed by Dave Airlie
parent ba1163de2f
commit 01a356fd2a
1 changed files with 5 additions and 2 deletions
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7
drivers/gpu/drm/radeon/atom.c
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@ -1136,6 +1136,7 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32
int len, ws, ps, ptr;
unsigned char op;
atom_exec_context ectx;
int ret = 0;
if (!base)
return -EINVAL;
@ -1168,7 +1169,8 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32
if (ectx.abort) {
DRM_ERROR("atombios stuck executing %04X (len %d, WS %d, PS %d) @ 0x%04X\n",
base, len, ws, ps, ptr - 1);
return -EINVAL;
ret = -EINVAL;
goto free;
}
if (op < ATOM_OP_CNT && op > 0)
@ -1183,9 +1185,10 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32
debug_depth--;
SDEBUG("<<\n");
free:
if (ws)
kfree(ectx.ws);
return 0;
return ret;
}
int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params)