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flash/stmqspi: fix build error with -Werror=maybe-uninitialized 

using gcc 9.3 on ubuntu focal fossa with -Werror=maybe-uninitialized
we get this error:
  /src/flash/nor/stmqspi.c: In function ‘read_flash_id’:
  /src/flash/nor/stmqspi.c:1948:6: error: ‘retval’ may be used uninitialized

Change-Id: Ifd8ae60df847fc61e22ca100c008e3914c9af79b
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@st.com>
Reviewed-on: http://openocd.zylin.com/6012
Tested-by: jenkins
Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Tarek BOCHKATI 2021-01-11 19:21:06 +01:00 committed by Antonio Borneo
parent aaa6110d9b
commit 310c9800c7
1 changed files with 1 additions and 1 deletions
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2
src/flash/nor/stmqspi.c
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@ -1945,7 +1945,7 @@ static int read_flash_id(struct flash_bank *bank, uint32_t *id1, uint32_t *id2)
uint32_t io_base = stmqspi_info->io_base;
uint8_t byte;
unsigned int type, count, len1, len2;
int retval;
int retval = ERROR_OK;
/* invalidate both ids */
*id1 = 0;