drivers/staging/zram/zram_drv.c:352:8-14: ERROR: reference preceded by free on line 343

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Hi Nitin,

FYI, there are coccinelle warnings in

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux master
head:   e657e078d3dfa9f96976db7a2b5fd7d7c9f1f1a6
commit: c8f2f0db1d0294aaf37e8a85bea9bbc4aaf5c0fe staging: zram: Fix handling of incompressible pages
date:   5 days ago

+ drivers/staging/zram/zram_drv.c:352:8-14: ERROR: reference preceded by free on line 343

vim +352 drivers/staging/zram/zram_drv.c

306b0c95 drivers/staging/ramzswap/ramzswap_drv.c Nitin Gupta     2009-09-22  337  
924bd88d drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  338  	ret = lzo1x_1_compress(uncmem, PAGE_SIZE, src, &clen,
8c921b2b drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  339  			       zram->compress_workmem);
306b0c95 drivers/staging/ramzswap/ramzswap_drv.c Nitin Gupta     2009-09-22  340  
ba82fe2e drivers/staging/zram/zram_drv.c         Cong Wang       2011-11-25  341  	kunmap_atomic(user_mem);
924bd88d drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  342  	if (is_partial_io(bvec))
924bd88d drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10 @343  			kfree(uncmem);
306b0c95 drivers/staging/ramzswap/ramzswap_drv.c Nitin Gupta     2009-09-22  344  
8c921b2b drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  345  	if (unlikely(ret != LZO_E_OK)) {
8c921b2b drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  346  		pr_err("Compression failed! err=%d\n", ret);
924bd88d drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  347  		goto out;
8c921b2b drivers/staging/zram/zram_drv.c         Jerome Marchand 2011-06-10  348  	}
306b0c95 drivers/staging/ramzswap/ramzswap_drv.c Nitin Gupta     2009-09-22  349  
c8f2f0db drivers/staging/zram/zram_drv.c         Nitin Gupta     2012-10-10  350  	if (unlikely(clen > max_zpage_size)) {
130f315a drivers/staging/zram/zram_drv.c         Minchan Kim     2012-06-08  351  		zram_stat_inc(&zram->stats.bad_compress);
c8f2f0db drivers/staging/zram/zram_drv.c         Nitin Gupta     2012-10-10 @352  		src = uncmem;
c8f2f0db drivers/staging/zram/zram_drv.c         Nitin Gupta     2012-10-10  353  		clen = PAGE_SIZE;
c8f2f0db drivers/staging/zram/zram_drv.c         Nitin Gupta     2012-10-10  354  	}
a1dd52af drivers/staging/ramzswap/ramzswap_drv.c Nitin Gupta     2010-06-01  355  

---
0-DAY kernel build testing backend         Open Source Technology Center
Fengguang Wu, Yuanhan Liu                              Intel Corporation
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