tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4238b1710eadd18dd16de0288a2bc5bb84614b4e
commit: cac7100d4c51c04979dacdfe6c9a5e400d3f0a27 [11317/12271] Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
config: powerpc64-randconfig-m031-20210622 (attached as .config)
compiler: powerpc64le-linux-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

smatch warnings:
drivers/input/touchscreen/hideep.c:470 hideep_program_nvm() warn: inconsistent indenting

vim +470 drivers/input/touchscreen/hideep.c

   459	
   460	static int hideep_program_nvm(struct hideep_ts *ts,
   461				      const __be32 *ucode, size_t ucode_len)
   462	{
   463		struct pgm_packet *packet_r = (void *)ts->xfer_buf;
   464		__be32 *current_ucode = packet_r->payload;
   465		size_t xfer_len;
   466		size_t xfer_count;
   467		u32 addr = 0;
   468		int error;
   469	
 > 470	       error = hideep_nvm_unlock(ts);
   471	       if (error)
   472	               return error;
   473	
   474		while (ucode_len > 0) {
   475			xfer_len = min_t(size_t, ucode_len, HIDEEP_NVM_PAGE_SIZE);
   476			xfer_count = xfer_len / sizeof(*ucode);
   477	
   478			error = hideep_pgm_r_mem(ts, 0x00000000 + addr,
   479						 current_ucode, xfer_count);
   480			if (error) {
   481				dev_err(&ts->client->dev,
   482					"%s: failed to read page at offset %#08x: %d\n",
   483					__func__, addr, error);
   484				return error;
   485			}
   486	
   487			/* See if the page needs updating */
   488			if (memcmp(ucode, current_ucode, xfer_len)) {
   489				error = hideep_program_page(ts, addr,
   490							    ucode, xfer_count);
   491				if (error) {
   492					dev_err(&ts->client->dev,
   493						"%s: iwrite failure @%#08x: %d\n",
   494						__func__, addr, error);
   495					return error;
   496				}
   497	
   498				usleep_range(1000, 1100);
   499			}
   500	
   501			ucode += xfer_count;
   502			addr += xfer_len;
   503			ucode_len -= xfer_len;
   504		}
   505	
   506		return 0;
   507	}
   508	

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