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author | Cyril Bur <cyril.bur@au1.ibm.com> | 2015-09-08 16:14:01 +1000 |
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committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-09-08 16:22:41 +1000 |
commit | 525ba7f2d6d8b98027bcfc906d3b7a0fe1538828 (patch) | |
tree | 432e6abb54c723a6705499b967f8990cdb4b497a /libflash | |
parent | ab5e8bf7f0607579cff5878154054b8883687f81 (diff) | |
download | skiboot-525ba7f2d6d8b98027bcfc906d3b7a0fe1538828.zip skiboot-525ba7f2d6d8b98027bcfc906d3b7a0fe1538828.tar.gz skiboot-525ba7f2d6d8b98027bcfc906d3b7a0fe1538828.tar.bz2 |
libflash: Fix Coverity defect 97867
CID 97867 (#1 of 1): Uninitialized scalar variable (UNINIT)
5. uninit_use: Using uninitialized value rc.
Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'libflash')
-rw-r--r-- | libflash/libflash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libflash/libflash.c b/libflash/libflash.c index c43f212..c05c927 100644 --- a/libflash/libflash.c +++ b/libflash/libflash.c @@ -694,7 +694,7 @@ static int flash_set_4b(struct flash_chip *c, bool enable) int flash_force_4b_mode(struct flash_chip *c, bool enable_4b) { struct spi_flash_ctrl *ct = c->ctrl; - int rc; + int rc = FLASH_ERR_4B_NOT_SUPPORTED; /* * We only allow force 4b if both controller and flash do 4b @@ -702,7 +702,7 @@ int flash_force_4b_mode(struct flash_chip *c, bool enable_4b) * access a direct mapped read region */ if (enable_4b && !((c->info.flags & FL_CAN_4B) && ct->set_4b)) - return FLASH_ERR_4B_NOT_SUPPORTED; + return rc; /* Only send to flash directly on controllers that implement * the low level callbacks |