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| author | Tomas Vanek <vanekt@fbl.cz> | 2018-01-18 09:58:55 +0100 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2018-01-29 14:47:40 +0000 |
| commit | dd890d4cad7c62a65d0efd04c5e0b700eeb5928d (patch) | |
| tree | df1ede1bfe3260370fd35f7ca679f9bb78dc685f /src/target | |
| parent | 1ac0f5d4937ef573a4adb3eafe883ad327c440ce (diff) | |
| download | riscv-openocd-dd890d4cad7c62a65d0efd04c5e0b700eeb5928d.zip riscv-openocd-dd890d4cad7c62a65d0efd04c5e0b700eeb5928d.tar.gz riscv-openocd-dd890d4cad7c62a65d0efd04c5e0b700eeb5928d.tar.bz2 | |
arm_adi_v5: fix return value of mem_ap_read/write for size 0
Unhandled marginal case produced a warning in Clang static analyzer.
Change-Id: I3e2fc4182fa4f863acfb972b1e7a512fce5bf33a
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Suggested-by: Matthias Welwarsky <matthias@welwarsky.de>
Reviewed-on: http://openocd.zylin.com/4357
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/arm_adi_v5.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c index aa7f4cf..dfbc5ad 100644 --- a/src/target/arm_adi_v5.c +++ b/src/target/arm_adi_v5.c @@ -325,7 +325,7 @@ static int mem_ap_write(struct adiv5_ap *ap, const uint8_t *buffer, uint32_t siz const uint32_t csw_addrincr = addrinc ? CSW_ADDRINC_SINGLE : CSW_ADDRINC_OFF; uint32_t csw_size; uint32_t addr_xor; - int retval; + int retval = ERROR_OK; /* TI BE-32 Quirks mode: * Writes on big-endian TMS570 behave very strangely. Observed behavior: @@ -455,7 +455,7 @@ static int mem_ap_read(struct adiv5_ap *ap, uint8_t *buffer, uint32_t size, uint const uint32_t csw_addrincr = addrinc ? CSW_ADDRINC_SINGLE : CSW_ADDRINC_OFF; uint32_t csw_size; uint32_t address = adr; - int retval; + int retval = ERROR_OK; /* TI BE-32 Quirks mode: * Reads on big-endian TMS570 behave strangely differently than writes. |